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Kowa Company, Ltd. Patents
Assignee:
Kowa Company, Ltd.
Address:
Nagoya, JP
No. of patents:
82
Patents:


1 2


Patent Number Title Of Patent Date Issued
D561735 Digital audio player February 12, 2008
D395440 Telescope body June 23, 1998
D390580 Telescope body February 10, 1998
D306068 Automatic perimeter for eyesight examination February 13, 1990
D298261 Binoculars October 25, 1988
D244699 Tape recorder June 14, 1977
7440035 Cable extending device October 21, 2008
Attenuation compensation volume computing means (60, 61, 62, 63, 67, 68, 69, 70) of a signal receiver computes attenuation compensation volume of a video signal (G.sub.L, G.sub.H) on the basis of attenuation of pulses which are arranged in a digital sound signal LR.sub.D from the signal
7423009 Method for treatment of kidney diseases September 9, 2008
The present invention relates to a composition for prevention and treatment of kidney diseases comprising one or more effective component(s) of a PAR-2 activating agent which is able to activate PAR-2 and a pharmaceutically acceptable carrier. The present invention further relates to
7419470 Method and device for measuring intraocular tension September 2, 2008
An intraocular tension measuring method comprising vibrating an eyeball to be examined by a sound wave, measuring vibration of the eyeball to be examined by a noninvasive means to determine a Q value of resonance of the eyeball to be examined, and calculating intraocular tension from the
7414066 Amide compounds and medications containing the same technical field August 19, 2008
The present invention provides to a novel compound having an ACAT inhibiting activity.The present invention relates to compounds represented by formula (I) ##STR00001## wherein represents an optionally substituted divalent residue such as benzene, pyridine, cyclohexane or naphthal
7393866 Amide compounds and medications containing the same July 1, 2008
The present invention provides to a novel compound having an ACAT inhibiting activity.The present invention relates to compounds represented by formula (I) ##STR00001## wherein represents an optionally substituted divalent residue such as benzene, pyridine, cyclohexane or naphthal
7325925 Perimeter February 5, 2008
A Perimeter is provided for designating a perimetry point for an eye to be examined with a fundus image of the eye which has already been provided so as to compensate the individual variation in the position of a blind spot to the maculalutea.
7295306 Microchip and fluorescent particle counter with microchip November 13, 2007
When connecting a blood collecting unit (not shown) with an adaptor, streaming blood in a first inflow passage, and streaming liquid including surfactant or fluorescent dyes in a second inflow passage, the blood and the liquid are mixed at a mixing portion, and platelets, erythrocytes an
7293874 Apparatus for measuring anterior ocular segment November 13, 2007
In an apparatus that measures an optical property of an eye to be examined (A) to irradiate laser beam and to receive scattered light of a laser beam by a measurement unit (3). In the apparatus, the position of the measurement unit (3) with respect to the eye (A) is adjusted relatively
7274405 Cable extension unit September 25, 2007
Synchronous signal overlapping and outputting means and sound signal transmitting means of a signal transmitter transmit any color signal which synchronous signals overlapped and the other color signals, and a sound signal on which polarity information of the synchronous signals was
7222963 Ophthalmic measurement apparatus May 29, 2007
There is provided a technique in which alignment can easily be performed, a period for which the alignment adjustment is completed is shortened, and operability is improved. Alignment is performed using the apex of cornea as a reference by optical structures different from those of the
7109242 Carboxylic compound and medicine comprising the same September 19, 2006
A compound represented by the following general formula (1), a salt thereof, or an ester thereof: ##STR00001## wherein m represents an integer of 0 to 4, n represents an integer of 5 to 9, and R represents hydrogen atom or a protective group of hydroxyl group, which has reducing act
6969711 Cyclic diamine compounds and medicine containing the same November 29, 2005
The present invention offers novel cyclic diamine compounds and a pharmaceutical composition containing the same.The present invention relates to a compound represented by the formula (I) or salt(s) or solvate(s) thereof. ##STR1##(In the formula, ##STR2##is an optionally substituted
6893128 Unit for obtaining and displaying fundus image May 17, 2005
Multiple fundus images are obtained and stored in a memory. The images concern a same eye to be examined, but are obtained at different positions relative to the optical axis of the eyeball. An image playback portion repeatedly displays fundus images from the memory, in order at a pr
6869934 Method of purifying calcium ion-binding protein March 22, 2005
The present invention relates to a method for purifying a calcium ion-binding protein by cation exchange chromatography. The present invention provide a method for isolating and purifying a calcium ion-binding protein in a simple and efficient manner from a liquid sample containing a
6849647 Amide compounds and medications containing the same technical field February 1, 2005
The present invention provides to a novel compound having an ACAT inhibiting activity.The present invention relates to compounds represented by formula (I) ##STR1## wherein represents an optionally substituted divalent residue such as benzene, pyridine, cyclohexane or naphthalene, or
6825223 Anilide compounds and pharmaceutical compositions comprising them November 30, 2004
The invention provides novel anilide compounds and pharmaceutical compositions comprising them.The invention relates to compounds of a formula: ##STR1##wherein Ar is an optionally-substituted aryl group; R.sub.4 and R.sub.5 are the same or different, and each is a hydrogen atom, a low
6822802 Terrestrial telescope with digital camera November 23, 2004
A terrestrial telescope with digital camera includes objective lenses, an imaging element located downstream of the objective lenses, a retractable optical-path splitter between the objective lenses and the imaging element, and an optical system for observing an optical image divided fro
6805443 Ophthalmic apparatus October 19, 2004
An ophthalmic apparatus has an illumination optical system for illuminating a preselected point of a patient's eye with slit-light. Objective lenses are each disposed in an observation optical path for forming an image of the preselected point of the patient's eye. Eyepiece systems are d
6719203 Cuvette control unit and controlling method using the same April 13, 2004
Cuvettes in boxes for blood testing and the like, are to be distinguished by bar code cuvette identification codes on each cuvette, together with a box identification code. The cuvettes have very limited space for bar code characters. The cuvette bar code reader is responsive to at least
6685321 Perimeter February 3, 2004
A perimeter has an optical projection system that projects a target spot on the inside surface of a visual field dome. The position at which the target spot is projected is controlled electronically. Input devices are used to input control information to control the target spot projectio
6667177 Method for counting leukocytes and apparatus for counting leukocytes December 23, 2003
A leukocyte accumulation container having an opening, a sidewall portion and a bottom portion, part or all of the sidewall portion having a horizontal section area gradually increasing in a direction from the bottom portion towards the opening. A cytolytic agent is added to a solutio
6648472 Ophthalmic imaging apparatus November 18, 2003
An ophthalmic imaging apparatus has a first storage means that stores image data acquired from an eye being examined. The apparatus further has a second storage means that is slower than the first storage means and is used to hold image data transferred from the first storage means. It i
6594001 Pollen grain-counting method and pollen grain counter July 15, 2003
Provided is a method and apparatus which enable only pollen existing in the atmosphere to be automatically quantified. According to the method and apparatus, particles other than those substantially smaller than pollen grains, contained in a given amount of atmosphere, are separated; the
6465477 Stable pharmaceutical composition October 15, 2002
Disclosed is a pharmaceutical composition comprising (E)-3,5-dihydroxy-7-[4'-4"-fluorophenyl-2'-cyclopropyl-quinolin-3'-yl]-6-h eptenoic acid, or its salt or ester, of which the aqueous solution or dispersion has pH of from 6.8 to 8. The composition has good time-dependent stability a
6429228 Local anesthetic for external use August 6, 2002
A local anesthetic for external use is prepared by blending a) an active ingredient selected from lidocaine, prilocaine, and pharmaceutically acceptable salts thereof; b) a percutaneous absorption accelerator, c) ethanol and/or isopropyl alcohol, and d) water, such that the blending
6204278 Anilide compounds, including use thereof in ACAT inhibitition March 20, 2001
The invention provides novel anilide compounds and pharmaceutical compositions comprising them.The invention relates to compounds of a formula: ##STR1##whereAr is an optionally-substituted aryl group;R.sub.4 and R.sub.5 are the same or different, and each is a hydrogen atom, a lower alky
6198540 Optical coherence tomography have plural reference beams of differing modulations March 6, 2001
An optical measuring instrument which enables measurement of necessary data in a short period of time and uses a light with a short coherence length. In this instrument, such a light emitted from a light source is divided into a measurement light and a plurality of reference lights. The
6162798 Inhibitor of atherosclerotic intimal thickening December 19, 2000
An inhibitor of atherosclerotic intimal thickening, which contains an effective amount of a compound of the formula (I): ##STR1## wherein ring X is phenyl, substituted phenyl or 5- or 6-membered heterocyclic aryl and the remaining variables are as defined herein.
5647032 Interferometers for measuring coherence length and high-speed switching of laser light July 8, 1997
To measure the coherence length of light, an incident beam (20) is caused to interfere with replicas of itself after having variable delays. Variable delays are generated by passing a beam (40) that is a part of the incident beam (20) around a loop (46). The beam partially leaves the loo
5541169 Azoxy compound July 30, 1996
An azoxy compound represented by the following general formula ##STR1## wherein R.sub.1 denotes a hydrogen atom, a halogen atom, a hydroxyl group, a lower alkoxy group, a lower alkoxy-lower alkoxy group or a group of the formula X.sub.1 --C.tbd.C--CH.sub.2 O-- wherein X.sub.1 is a hy
5425729 Laser coagulation system June 20, 1995
An apparatus for ophthalmic laser treatment of the eye of a patient has a slit image projector which projects a slit image along a common optical axis into the eye of a patient to illuminate the eye, and a laser beam projector which projects a laser beam spot along the common optical axi
5359097 Process for preparation of glycidyl ether October 25, 1994
A process is provided for preparation of a glycidyl ether represented by the general formula ##STR1## wherein A represents an aryl group optionally having a substituent or a heteroaryl group optionally having a substituent, and the carbon atom marked with * is an asymmetric carbo
5353239 Method of processing image signal by optical gamma correction curve and apparatus for performing October 4, 1994
A density curve is derived from a plurality of known output data values and a plurality of density values which are obtained by the known output data values. Then, a desired gamma correction curve is formed in accordance with the thus derived density curve. Finally the thus formed gamma
5337106 Liquid-crystal image director for single-lens-reflex camera August 9, 1994
The mirror in a single-lens-reflex (SLR) camera is eliminated by employing a liquid crystal cell and a polarizing beam splitter. The light from an illuminating lamp (32) is linearly polarized in a horizontal direction by a polarizer (58). The polarized illuminating light is totally refle
5323181 Apparatus for recording image having size larger than television image of one frame June 21, 1994
An apparatus for recording an image having a size larger than a television image of one frame including a thermal head having a length which is equal to the longitudinal length of the television image of one frame. An image signal to be recorded is supplied to the thermal head, while a h
5264559 Azoxy compounds November 23, 1993
A compound expressed by the formula: ##STR1## in which R.sub.11, R.sub.21 and R.sub.31 are identical with or different from each other and each denotes a hydrogen atom, a halogen atom, an alkyl group, an alkenyl group, a haloalkyl group, an alkoxy group, an alkylthio group, an ar
5093480 Azoxy compounds March 3, 1992
A novel 2-imino derivative of an antifungal product KA-7367A represented by formula, ##STR1## which has high antifungal activity and excellent stability and is useful as an antifungal agent for warm-blooded animals including humans and for agricultural and horticultural usages.
5047503 Thrombin-binding substance and process for its preparation September 10, 1991
Thrombin-binding substances are obtained by fractionating human urine by ion-exchange chromatography, affinity chromatography using a thrombin-bound carrier, immune adsorption column chromatography, gel filtration, and/or molecular-weight fractionation. One of the substances has a mo
4981954 Novel azoxy compounds and process for production thereof January 1, 1991
Novel azoxy compounds having antifungal activity and being useful for the treatment of mycoses, represented by the following formula ##STR1## are prepared by culturing a microorganism of Streptomyces sp. (KC-7367, FERM BP-1277) and separating the compounds from the culture broth.
4960883 Piperazines and homopiperazines October 2, 1990
A propane derivative represented by the following formula ##STR1## wherein R represents a lower alkyl group; one of A and B represents a group of the formula ##STR2## and the other represents a group of the formula ##STR3## in which R.sup.1 and R.sup.2 are identical or
4886822 Substituted anilide compounds which are useful in the treatment of arrhythmia December 12, 1989
A substituted anilide derivative of the formula ##STR1## wherein R.sub.1 represents a mononuclear or binuclear heterocyclic group which contains 1 to 3 nitrogen atoms as ring members and may have a substituent.A represents a single bond, a carbonyl group, a sulfur atom, or a lower
4855287 Aminoglycoside compounds, processes for production thereof, and pharamaceutical composition cont August 8, 1989
An aminoglycoside compound represented by the following formula (I) ##STR1## wherein one of R.sub.1 and R.sub.2 represents a hydrogen atom, and the other represents a methyl group,R.sub.3 represents a hydrogen atom or a hydroxyl group,R.sub.4 represents a hydrogen atom, a hydroxyl group
4838683 Ophthalmic measuring method and apparatus June 13, 1989
An ophthalmic measuring method and apparatus according to the present invention are provided for the purpose of measuring the state of microparticles in the aqueous chamber of an eye to be examined which is irradiated with a laser beam to detect the scattering characteristics in the
4830494 Method and apparatus for measuring particles in a fluid May 16, 1989
Disclosed is a method and apparatus for measuring particles in a fluid by irradiating the fluid containing the particle with a laser beam and analyzing the laser light scattered by the particle to determine the characteristics of the particle. An elliptical laser beam is projected in
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