| Patent Number |
Title Of Patent |
Date Issued |
| D577855 |
Spot light irradiator |
September 30, 2008 |
|
| D557403 |
Facial skin observation device |
December 11, 2007 |
|
| D549186 |
Condenser lens for a light emitting diode |
August 21, 2007 |
|
| D548326 |
Facial skin observation device |
August 7, 2007 |
|
| D547437 |
Facial skin observation device |
July 24, 2007 |
|
| 7369692 |
Skin observing apparatus |
May 6, 2008 |
| A skin observing apparatus capable of observing the skin texture, blotches caused from subcutaneous pigmentation and skin roughness caused from keratin abrasion by a single unit of image pick-up device without using a polarization plate for observing blotches or consumption articles such |
| 7332875 |
Illumination apparatus, and an illumination head and power source device used therefore |
February 19, 2008 |
| An illumination apparatus used by connecting an illumination head to a power source device, capable of supplying a rated current to individual light emitting devices of the illumination head by using a power source device of an identical rating irrespective of the specification of the |
| 7284870 |
Lighting apparatus and image pick-up apparatus with lighting |
October 23, 2007 |
| A lighting apparatus in which plural light emitting devices for illuminating light to an object to be illuminated from the periphery thereof are put to light control, and a control device is provided for controlling light to the light emitting devices on every segment divided isogona |
| 7259522 |
Lighting method, lighting apparatus and components used therefor |
August 21, 2007 |
| A current to light emitting devices when an application voltage is at or higher than the lower limit voltage for lighting determined by the arrangement of the light emitting devices, and an identification circuit that outputs a current identification signal in accordance with an appr |
| 7221839 |
Optical fiber with a lens |
May 22, 2007 |
| An optical fiber with a lens, obtained by fusion-coupling a multi-mode optical fiber to a tip of a single-mode optical fiber or polarization maintaining optical fiber, and working the tip of the multi-mode optical fiber, to form a spherical portion at the tip. In this case, the radius |
| 7179227 |
Skin condition observation apparatus |
February 20, 2007 |
| A skin condition observation apparatus having a sebum amount measuring device adapted for bringing a sebum sampling surface into contact with skins and optically measuring the amount of deposited sebum, wherein the sebum amount measuring device comprises an orthogonal prism having two |
| 7151956 |
Imaging apparatus and an imaging head used therefor |
December 19, 2006 |
| An imaging apparatus in which an imaging head having an observation hole for intaking images of an object to be observed formed at a top end is exchangeably mounted to a main body having an imaging device and an illumination light source wherein the imaging head is provided with a pl |
| 7144130 |
Illumination device |
December 5, 2006 |
| An illumination apparatus for illumination of light by emitting light from LED for each of RGB colors capable of optionally setting a color temperature and controlling the brightness after the setting while maintaining the color temperature as it is, in which a light control circuit |
| 7060489 |
Protein chip holding tool |
June 13, 2006 |
| The present invention is object to provide a protein chip holding tool that is capable of effectively executing analysis work by preventing protein from being denatured and/or inactivated due to drying while attempting to make the amount of spotting of protein test samples to be spot |
| 6972207 |
Method of manufacturing annular oblique light illumination apparatus and flexible wiring substra |
December 6, 2005 |
| An annular oblique light illumination apparatus manufactured by using a flexible wiring substrate in which a plurality of arcuate zonal wiring patterns each in the form of a developed frustconical shape as a light emitting device arranging surface when cut along the pattern are serpi |
| 6948340 |
Method of producing an elliptic core optical fiber |
September 27, 2005 |
| Disclosed is a method of producing an elliptic core optical fiber, in which a original preform having a circular core disposed at the center of a circular clad is processed to flatten on its periphery to form a processed preform that is then drawn with heating into an elliptic core optic |
| 6931752 |
Mechanism for aligning a waveguide type optical member and fiber arrays |
August 23, 2005 |
| An aligning mechanism having stage mechanisms, each of which is composed of a first stage capable of moving in the direction in which a fiber array b advances to and retreats from a waveguide type optical member a, a holding section sustaining member 2 for the fiber array and a second st |
| 6919560 |
Optical scanning apparatus |
July 19, 2005 |
| An optical scanning apparatus including an optical system of refracting an illumination light illuminated from a light source device by a scanning lens into parallel optical beams and condensing the light by a condensing lens located at a focal position of the scanning lens on an observe |
| 6774341 |
Method of severing an optical fiber using a laser beam |
August 10, 2004 |
| A method of severing an optical fiber using a laser beam, in which a laser beam emitted from a laser beam source is applied through a square light transmitting section and a lens to an optical fiber, to form a square light spot on the irradiated portion, for melting, evaporating and |
| 6628448 |
Optical spectrum slicer |
September 30, 2003 |
| An optical spectrum slicer capable of converting and outputting discontinuous spectrum lights having spectral components at a desired wavelength spacing from a broad band continuous spectrum light, with a simple constitution and at a reduced cost, the slider comprising a birefringent |
| 6562232 |
Fractionating apparatus |
May 13, 2003 |
| Fractionating apparatus having a plurality of sample elution system (S.sub.1 -S.sub.8) in which a nozzle (N) movable in the direction of the row of fractionation vessels (4, 4, ---) arranged in a matrix is disposes to each of the sample elution system (S.sub.1 -S.sub.8) and kept stan |
| 6496611 |
Multichannel optical spectrum slicer and method of measuring modal birefringence and/or polariza |
December 17, 2002 |
| A multichannel optical spectrum slicer is able to convert a broad-band continuous spectral light into discontinuous multiple wavelength lights.This spectrum silcer comprise a birefringent device (F.sub.1) and linear polarizers (P.sub.0, P.sub.1). A birefringent device (F.sub.1) such as a |
| 6118476 |
CCD Microscope |
September 12, 2000 |
| A CCD microscope includes: two polarized light illumination systems for irradiating polarized lights having vibrating directions in perpendicular to each other selectively to an object to be observed, and an analyser disposed on an optical path from the object to a CCD device for picking |
| 6003577 |
Apparatus for manufacturing a bead-inlaid picture and method |
December 21, 1999 |
| A method of manufacturing a bead-inlaid picture by inputting a desired original image as a motif for a bead-inlaid picture by an image input device, dividing the inputted original image into each of pieces in a size equal with that of a bead, comparing numerical data for the hue and the |
| 5953166 |
Laser trapping apparatus |
September 14, 1999 |
| A laser trapping apparatus for optically trapping an optional micro-particle from a group of micro-particles such as microorganisms suspended in a medium by a laser beam focused at a focal point of an optical converging system at the focal point, the apparatus comprising:a parallel beam |
| 5952651 |
Laser manipulation apparatus and cell plate used therefor |
September 14, 1999 |
| A laser manipulation apparatus for trapping and separating an optional micro-sample comprising a cell plate having a first cell for storing a liquid medium containing micro-sample s and a second cell for storing a liquid medium not containing micro-sample s each of the first and second |
| 5931452 |
Wire clamper for bonding apparatus |
August 3, 1999 |
| A wire clamper for a bonding apparatus includes a pair of clamper arms having tip portions, respectively. The tip portions clamp or release a wire therebetween when at least one of the clamper arms is operated. The wire clamper further includes a giant-magnetostrictive actuator having a |
| 5530632 |
Cordless light source |
June 25, 1996 |
| The first purpose of the invention is to provide cordless light irradiation in which a stable amount of light is emitted when irradiating, and moreover, the device can be made compact. The second purpose is to offer a cordless light irradiation device that can control the battery tempera |
| 5361316 |
Optical fiber laser device for transmitting a pulse laser beam |
November 1, 1994 |
| An optical fiber laser device, used as a pulse laser device, has a spherical lens made of optical glass having a refractive index of 2 or less. The spherical lens is provided on an extreme end of an optical fiber which guides a pulse laser beam. An object side of the spherical lens is |
| 5360544 |
Deproteinization filler and cartridge containing same |
November 1, 1994 |
| A deproteinization filler comprises an aggregate of hydroxyapatite fibers having a three dimensional network structure. The mean radius of pores defined by the aggregate is approximately 0.02 .mu.m to approximately 0.08 .mu.m, the specific surface of the aggregate is approximately 25 m.s |
