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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Ogawa; Akio
Address:
Tokyo, JP
No. of patents:
20
Patents:












Patent Number Title Of Patent Date Issued
RE41329 Machining apparatus for workpiece and method therefor May 11, 2010
To provide an apparatus that may impart a complicated bend deformation to an object to be machined such as a ceramic bar elongated in one direction or the like, and may reduce the non-uniformity in machining amount of the object to be machined upon the machining work of the object to be
D569738 Antiseptic solution bottle May 27, 2008
D569737 Antiseptic solution bottle May 27, 2008
D331547 Fire detector December 8, 1992
8292203 Method for granulating ethylene/tetrafluoroethylene copolymer October 23, 2012
To provide a method for producing ETFE granules having a low content of an ethylene/tetrafluoroethylene copolymer oligomer and being excellent in handling efficiency. A method for granulating an ethylene/tetrafluoroethylene copolymer, which is characterized by stirring and granulat
8138754 Method and apparatus for testing characteristics of thin-film magnetic head March 20, 2012
The characteristics of thin-film magnetic heads are evaluated by measuring, in a step and repeat method and apparatus, the magnetic field generated by the respective heads in a bar including multiple heads.
7968363 Manufacture method for ZnO based semiconductor crystal and light emitting device using same June 28, 2011
A manufacture method for zinc oxide (ZnO) based semiconductor crystal includes providing a substrate having a Zn polarity plane; and reacting at least zinc (Zn) and oxygen (O) on the Zn polarity plane of said substrate to grow ZnO based semiconductor crystal on the Zn polarity plane
7905831 Endoscope washing/disinfecting system, endoscope, and endoscope washing/disinfecting device March 15, 2011
In a washing/disinfecting tank of an endoscope washing/disinfecting device, an endoscope connection portion to be joined to a connector portion of an endoscope body is provided, and receiving-side bases to be connected to each of pipelines of the endoscope body are provided. In washi
7824608 Method for dewatering endoscope channels November 2, 2010
An apparatus washes/disinfects, at a time, a plurality of endoscopes having a plurality of channels with different diameters, and dewaters the channels at a time. For the dewatering, the apparatus includes plural ports for receiving air supply, and a plurality of tubes for connecting
7165317 Electrode extension sheet for use in a lapping apparatus January 23, 2007
The present invention is an object to provide an apparatus or a method making it possible to easily effect connection between additional electrodes, etc. and lead electrodes when performing a processing for achieving a predetermined throat height value or crown processing or the like
7096567 Method for measuring amount of grinding in magnetic head producing process August 29, 2006
The present invention is an object to provide an apparatus or a method making it possible to easily effect connection between additional electrodes, etc. and lead electrodes when performing a processing for achieving a predetermined throat height value or crown processing or the like
7023132 Organic EL display element April 4, 2006
In conventional organic EL display elements of this type, unevenness of brightness surely occurs at high temperatures. These conventional organic elements cannot be used in, for example, display devices to be mounted on vehicles, giving rise to the problem of inferior generalities. An or
6991513 Magnetic head grinding device and method January 31, 2006
The present invention relates to a lapping apparatus and a lapping method that may effect further machining in response to each element on a ceramic bar to the ceramic bar that is largely locally lapped and may reduce a cost needed for machining without any jig for holding the cerami
6767275 Machining apparatus for workpiece and method therefor July 27, 2004
To provide an apparatus that may impart a complicated bend deformation to an object to be machined such as a ceramic bar elongated in one direction or the like, and may reduce the non-uniformity in machining amount of the object to be machined upon the machining work of the object to be
6758721 Apparatus and method for lapping magnetic heads July 6, 2004
An apparatus for lapping a workpiece including a plurality of magnetic heads supported by a tool is disclosed. The lapping apparatus comprises a rotary-lapping table having an abrasive surface, and a lapping device assembly provided so as to be movable with respect to the abrasive surfac
6623336 Magnetic head polishing device and method thereof September 23, 2003
When electric elements are formed on a ceramic bar or the like, the positional displacement of the respective elements occurs due to a division exposing process or the like. An object of the present invention is to provide a device and a method which unify the non-polished portion of
6565414 Polishing apparatus for magnetic head and method therefor May 20, 2003
In the polishing work for forming a crown shape on a ceramic bar bearing a plurality of conversion units for the magnetic heads, the present invention is to provide a well-controlled satisfactory shape by pressing the ceramic bar, provided with plural grooves perpendicular to the lon
6217425 Apparatus and method for lapping magnetic heads April 17, 2001
An apparatus for lapping a workpiece including a plurality of magnetic heads supported by a tool is disclosed. The lapping apparatus comprises a rotary lapping table, a lapping head attachment frame, an adjuster ring resiliently supported by the frame, a lapping head attached to the
5558841 Washing/sterilizing apparatus for an endoscope and method for washing/sterilizing its water supp September 24, 1996
An apparatus comprises a washing water supply tank for supplying washing water to an endoscope placed on a washing and sterilizing bath and a sensor for determining whether or not the water supply tank needs washing or sterilizing. Further, in addition, the water supply tank is also wash
5251356 Device for cleaning pipe passages of medical devices October 12, 1993
A device for cleaning pipe passages of medical devices comprises a brush having an elongated rod portion and a brush portion, a mechanism for holding and rotating the brush, a mechanism for reciprocating the brush in the pipe passage along the longitudinal axis of the brush, and a unit f










 
 
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