Akio Ogawa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing vinyl polymer-containing aqueous liquid and me...
- Patent number 10,246,604
- Issue date Apr 2, 2019
- AGC Inc.
- Shintaro Fukunaga
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Magnetic measurement device
- Patent number 9,702,945
- Issue date Jul 11, 2017
- TDK Corporation
- Kenichi Suzuki
- G01 - MEASURING TESTING
Information Patent Grant
Optical deflector apparatus capable of increasing offset deflecting...
- Patent number 9,488,828
- Issue date Nov 8, 2016
- Stanley Electric Co., Ltd.
- Keiichi Ikegami
- G02 - OPTICS
Information Patent Grant
Optical deflector including meander-type piezoelectric actuators an...
- Patent number 9,436,000
- Issue date Sep 6, 2016
- Stanley Electric Co., Ltd.
- Akio Ogawa
- G02 - OPTICS
Information Patent Grant
Magnetic measurement device
- Patent number 9,354,285
- Issue date May 31, 2016
- TDK Corporation
- Kenichi Suzuki
- G01 - MEASURING TESTING
Information Patent Grant
Treatment method for fluororesin pellets
- Patent number 9,340,633
- Issue date May 17, 2016
- Asahi Glass Company, Limited
- Satoshi Otsugu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing ethylene-tetrafluoroethylene copolymer powder
- Patent number 9,328,178
- Issue date May 3, 2016
- Asahi Glass Company, Limited
- Katsuya Ueno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Zinc oxide based compound semiconductor device
- Patent number 8,546,797
- Issue date Oct 1, 2013
- Stanley Electric Co., Ltd.
- Tomofumi Yamamuro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
ZnO-containing semiconductor layer and ZnO-containing semiconductor...
- Patent number 8,436,351
- Issue date May 7, 2013
- Stanley Electric Co., Ltd.
- Tomofumi Yamamuro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for granulating ethylene/tetrafluoroethylene copolymer
- Patent number 8,292,203
- Issue date Oct 23, 2012
- Asahi Glass Company, Limited
- Shigeru Aida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
ZnO based semiconductor device and its manufacture method
- Patent number 8,143,618
- Issue date Mar 27, 2012
- Stanley Electric Co., Ltd.
- Hiroshi Kotani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for testing characteristics of thin-film magne...
- Patent number 8,138,754
- Issue date Mar 20, 2012
- TDK Corporation
- Akio Ogawa
- G11 - INFORMATION STORAGE
Information Patent Grant
ZnO-containing semiconductor layer, its manufacture method, and sem...
- Patent number 8,039,867
- Issue date Oct 18, 2011
- Stanley Electric Co., Ltd.
- Akio Ogawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
ZnO-containing semiconductor layer and ZnO-containing semiconductor...
- Patent number 7,968,905
- Issue date Jun 28, 2011
- Stanley Electric Co., Ltd.
- Tomofumi Yamamuro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacture method for ZnO based semiconductor crystal and light em...
- Patent number 7,968,363
- Issue date Jun 28, 2011
- Stanley Electric Co., Ltd.
- Hiroshi Kotani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
ZnO based semiconductor light emitting device and its manufacture m...
- Patent number 7,943,927
- Issue date May 17, 2011
- Stanley Electric Co., Ltd.
- Akio Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Endoscope washing/disinfecting system, endoscope, and endoscope was...
- Patent number 7,905,831
- Issue date Mar 15, 2011
- Olympus Corporation
- Toshiaki Noguchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for dewatering endoscope channels
- Patent number 7,824,608
- Issue date Nov 2, 2010
- Olympus Medical Systems Corp.
- Hisashi Kuroshima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
ZnO layer and semiconductor light emitting device
- Patent number 7,728,347
- Issue date Jun 1, 2010
- Stanley Electric Co., Ltd.
- Akio Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacture method for ZnO-containing compound semiconductor layer
- Patent number 7,718,468
- Issue date May 18, 2010
- Stanley Electric Co., Ltd.
- Tomofumi Yamamuro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Machining apparatus for workpiece and method therefor
- Patent number RE41329
- Issue date May 11, 2010
- TDK Corporation
- Hiroshi Shindou
- 451 - Abrading
Information Patent Grant
Antiseptic solution bottle
- Patent number D569737
- Issue date May 27, 2008
- Olympus Medical System Corp.
- Akio Ogawa
- D09 - Packages and containers for goods
Information Patent Grant
Antiseptic solution bottle
- Patent number D569738
- Issue date May 27, 2008
- Olympus Medical System Corp.
- Akio Ogawa
- D09 - Packages and containers for goods
Information Patent Grant
Electrode extension sheet for use in a lapping apparatus
- Patent number 7,165,317
- Issue date Jan 23, 2007
- TDK Corporation
- Hiroshi Shindo
- B24 - GRINDING POLISHING
Information Patent Grant
Method for measuring amount of grinding in magnetic head producing...
- Patent number 7,096,567
- Issue date Aug 29, 2006
- TDK Corporation
- Hiroshi Shindo
- B24 - GRINDING POLISHING
Information Patent Grant
Organic EL display element
- Patent number 7,023,132
- Issue date Apr 4, 2006
- Stanley Electric Co., Ltd.
- Akio Ogawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Magnetic head grinding device and method
- Patent number 6,991,513
- Issue date Jan 31, 2006
- TDK Corporation
- Kazushige Tohta
- B24 - GRINDING POLISHING
Information Patent Grant
Machining apparatus for workpiece and method therefor
- Patent number 6,767,275
- Issue date Jul 27, 2004
- TDK Corporation
- Hiroshi Shindou
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus and method for lapping magnetic heads
- Patent number 6,758,721
- Issue date Jul 6, 2004
- TDK Corporation
- Hiroshi Shindo
- B24 - GRINDING POLISHING
Information Patent Grant
Magnetic head polishing device and method thereof
- Patent number 6,623,336
- Issue date Sep 23, 2003
- TDK Corporation
- Hiroshi Shindou
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
ULTRAVIOLET SEMICONDUCTOR LIGHT-EMITTING ELEMENT
- Publication number 20230420613
- Publication date Dec 28, 2023
- Stanley Electric Co., Ltd
- Toru KINOSHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING VINYL POLYMER-CONTAINING AQUEOUS LIQUID AND ME...
- Publication number 20170327710
- Publication date Nov 16, 2017
- Asahi Glass Company, Limited
- Shintaro FUKUNAGA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
OPTICAL DEFLECTOR APPARATUS CAPABLE OF INCREASING OFFSET DEFLECTING...
- Publication number 20150362724
- Publication date Dec 17, 2015
- Stanley Electric Co., Ltd
- Keiichi IKEGAMI
- G02 - OPTICS
Information Patent Application
OPTICAL DEFLECTOR INCLUDING MEANDER-TYPE PIEZOELECTRIC ACTUATORS AN...
- Publication number 20150277108
- Publication date Oct 1, 2015
- Stanley Electric Co., Ltd
- Akio OGAWA
- G02 - OPTICS
Information Patent Application
MAGNETIC MEASUREMENT DEVICE
- Publication number 20150070005
- Publication date Mar 12, 2015
- TDK Corporation
- Kenichi Suzuki
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC MEASUREMENT DEVICE
- Publication number 20140375308
- Publication date Dec 25, 2014
- Kenichi Suzuki
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR PRODUCING ETHYLENE-TETRAFLUOROETHYLENE COPOLYMER POWDER
- Publication number 20140135465
- Publication date May 15, 2014
- Asahi Glass Company, Limited
- Katsuya Ueno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR GRANULATING ETHYLENE/TETRAFLUOROETHYLENE COPOLYMER
- Publication number 20110240773
- Publication date Oct 6, 2011
- ASAHI GLASS COMPANY, LIMITED
- Shigeru Aida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ZINC OXIDE BASED COMPOUND SEMICONDUCTOR DEVICE
- Publication number 20110089418
- Publication date Apr 21, 2011
- Stanley Electric Co., Ltd
- Tomofumi YAMAMURO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ZnO-CONTAINING SEMICONDUCTOR LAYER AND ZnO-CONTAINING SEMICONDUCTOR...
- Publication number 20110084275
- Publication date Apr 14, 2011
- Stanley Electric Co., Ltd
- Tomofumi Yamamuro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Manufacture method for ZnO based semiconductor crystal and light em...
- Publication number 20100181550
- Publication date Jul 22, 2010
- Stanley Electric Co., Ltd
- Hiroshi KOTANI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ZnO-CONTAINING SEMICONDUCTOR LAYER, ITS MANUFACTURE METHOD, AND SEM...
- Publication number 20090294758
- Publication date Dec 3, 2009
- Stanley Electric Co., Ltd
- Akio OGAWA
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD AND APPARATUS FOR TESTING CHARACTERISTICS OF THIN-FILM MAGNE...
- Publication number 20090284857
- Publication date Nov 19, 2009
- TDK Corporation
- Akio Ogawa
- G11 - INFORMATION STORAGE
Information Patent Application
ZnO BASED SEMICONDUCTOR LIGHT EMITTING DEVICE AND ITS MANUFACTURE M...
- Publication number 20090272972
- Publication date Nov 5, 2009
- Stanley Electric Co., Ltd
- Akio Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ZnO LAYER AND SEMICONDUCTOR LIGHT EMITTING DEVICE
- Publication number 20090236598
- Publication date Sep 24, 2009
- Stanley Electric Co., Ltd
- Akio OGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ZnO BASED SEMICONDUCTOR DEVICE AND ITS MANUFACTURE METHOD
- Publication number 20090206333
- Publication date Aug 20, 2009
- Stanley Electric Co., Ltd
- Hiroshi Kotani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURE METHOD FOR ZnO-CONTAINING COMPOUND SEMICONDUCTOR LAYER
- Publication number 20090061559
- Publication date Mar 5, 2009
- Stanley Electric Co., Ltd
- Tomofumi YAMAMURO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ZnO-CONTAINING SEMICONDUCTOR LAYER AND ZnO-CONTAINING SEMICONDUCTOR...
- Publication number 20090008660
- Publication date Jan 8, 2009
- Stanley Electric Co., Ltd
- Tomofumi Yamamuro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Apparatus and method for dewatering endoscope channels
- Publication number 20070193605
- Publication date Aug 23, 2007
- Olympus Medical Systems Corporation
- Hisashi Kuroshima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Endoscope washing/disinfecting system, endoscope, and endoscope was...
- Publication number 20070185385
- Publication date Aug 9, 2007
- OLYMPUS CORPORATION
- Toshiaki Noguchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ENDOSCOPE
- Publication number 20070149852
- Publication date Jun 28, 2007
- Toshiaki NOGUCHI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Manufacture method for ZnO based semiconductor crystal and light em...
- Publication number 20070134842
- Publication date Jun 14, 2007
- Hiroshi Kotani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OXIDE CRYSTAL GROWTH APPARATUS AND FABRICATION METHOD USING THE SAME
- Publication number 20070034144
- Publication date Feb 15, 2007
- Akio Ogawa
- C30 - CRYSTAL GROWTH
Information Patent Application
Light emitting diode device
- Publication number 20060049419
- Publication date Mar 9, 2006
- Shinichi Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Device and method for measuring amount of grinding in magnetic head...
- Publication number 20050028354
- Publication date Feb 10, 2005
- TDK Corporation
- Hiroshi Shindo
- B24 - GRINDING POLISHING
Information Patent Application
Microbe examining device and method
- Publication number 20040243318
- Publication date Dec 2, 2004
- Akio Ogawa
- G01 - MEASURING TESTING
Information Patent Application
Organic EL display element
- Publication number 20040061436
- Publication date Apr 1, 2004
- Akio Ogawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Magnetic head grinding device and method
- Publication number 20030162480
- Publication date Aug 28, 2003
- Kazushige Tohta
- B24 - GRINDING POLISHING
Information Patent Application
Device and method for measuring amount of grinding in magnetic head...
- Publication number 20030140491
- Publication date Jul 31, 2003
- Hiroshi Shindo
- B24 - GRINDING POLISHING
Information Patent Application
Apparatus and method for lapping magnetic heads
- Publication number 20020077044
- Publication date Jun 20, 2002
- Hiroshi Shindo
- B24 - GRINDING POLISHING

Person

Patents Grantslast 30 patents

Method for producing vinyl polymer-containing aqueous liquid and me...

Magnetic measurement device

Optical deflector apparatus capable of increasing offset deflecting...

Optical deflector including meander-type piezoelectric actuators an...

Magnetic measurement device

Treatment method for fluororesin pellets

Method for producing ethylene-tetrafluoroethylene copolymer powder

Zinc oxide based compound semiconductor device

ZnO-containing semiconductor layer and ZnO-containing semiconductor...

Method for granulating ethylene/tetrafluoroethylene copolymer

ZnO based semiconductor device and its manufacture method

Method and apparatus for testing characteristics of thin-film magne...

ZnO-containing semiconductor layer, its manufacture method, and sem...

ZnO-containing semiconductor layer and ZnO-containing semiconductor...

Manufacture method for ZnO based semiconductor crystal and light em...

ZnO based semiconductor light emitting device and its manufacture m...

Endoscope washing/disinfecting system, endoscope, and endoscope was...

Method for dewatering endoscope channels

ZnO layer and semiconductor light emitting device

Manufacture method for ZnO-containing compound semiconductor layer

Machining apparatus for workpiece and method therefor

Antiseptic solution bottle

Antiseptic solution bottle

Electrode extension sheet for use in a lapping apparatus

Method for measuring amount of grinding in magnetic head producing...

Organic EL display element

Magnetic head grinding device and method

Machining apparatus for workpiece and method therefor

Apparatus and method for lapping magnetic heads

Magnetic head polishing device and method thereof

Patents Applicationslast 30 patents

ULTRAVIOLET SEMICONDUCTOR LIGHT-EMITTING ELEMENT

METHOD FOR PRODUCING VINYL POLYMER-CONTAINING AQUEOUS LIQUID AND ME...

OPTICAL DEFLECTOR APPARATUS CAPABLE OF INCREASING OFFSET DEFLECTING...

OPTICAL DEFLECTOR INCLUDING MEANDER-TYPE PIEZOELECTRIC ACTUATORS AN...

MAGNETIC MEASUREMENT DEVICE

MAGNETIC MEASUREMENT DEVICE

METHOD FOR PRODUCING ETHYLENE-TETRAFLUOROETHYLENE COPOLYMER POWDER

METHOD FOR GRANULATING ETHYLENE/TETRAFLUOROETHYLENE COPOLYMER

ZINC OXIDE BASED COMPOUND SEMICONDUCTOR DEVICE

ZnO-CONTAINING SEMICONDUCTOR LAYER AND ZnO-CONTAINING SEMICONDUCTOR...

Manufacture method for ZnO based semiconductor crystal and light em...

ZnO-CONTAINING SEMICONDUCTOR LAYER, ITS MANUFACTURE METHOD, AND SEM...

METHOD AND APPARATUS FOR TESTING CHARACTERISTICS OF THIN-FILM MAGNE...

ZnO BASED SEMICONDUCTOR LIGHT EMITTING DEVICE AND ITS MANUFACTURE M...

ZnO LAYER AND SEMICONDUCTOR LIGHT EMITTING DEVICE

ZnO BASED SEMICONDUCTOR DEVICE AND ITS MANUFACTURE METHOD

MANUFACTURE METHOD FOR ZnO-CONTAINING COMPOUND SEMICONDUCTOR LAYER

ZnO-CONTAINING SEMICONDUCTOR LAYER AND ZnO-CONTAINING SEMICONDUCTOR...

Apparatus and method for dewatering endoscope channels

Endoscope washing/disinfecting system, endoscope, and endoscope was...

ENDOSCOPE

Manufacture method for ZnO based semiconductor crystal and light em...

OXIDE CRYSTAL GROWTH APPARATUS AND FABRICATION METHOD USING THE SAME

Light emitting diode device

Device and method for measuring amount of grinding in magnetic head...

Microbe examining device and method

Organic EL display element

Magnetic head grinding device and method

Device and method for measuring amount of grinding in magnetic head...

Apparatus and method for lapping magnetic heads