Sadao Oku

Person

Chiba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device
- Patent number 9,362,195
- Issue date Jun 7, 2016
- SII Semiconductor Corporation
- Koji Tsukagoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical semiconductor device
- Patent number 9,240,498
- Issue date Jan 19, 2016
- Seiko Instruments Inc.
- Hiroyuki Fujita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical sensor device
- Patent number 9,029,968
- Issue date May 12, 2015
- Seiko Instruments Inc.
- Koji Tsukagoshi
- G01 - MEASURING TESTING
Information Patent Grant
Optical sensor device having wiring pattern within cavity housing o...
- Patent number 8,946,664
- Issue date Feb 3, 2015
- Seiko Instruments Inc.
- Koji Tsukagoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical sensor device and method of manufacturing the same
- Patent number 8,933,386
- Issue date Jan 13, 2015
- Seiko Instruments Inc.
- Hitoshi Kamamori
- G01 - MEASURING TESTING
Information Patent Grant
Method of fabricating a piezoelectric vibrator
- Patent number 8,438,709
- Issue date May 14, 2013
- Seiko Instruments Inc.
- Masashi Numata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Lighting device having light emitting element mounted in glass subs...
- Patent number 8,134,173
- Issue date Mar 13, 2012
- Seiko Instruments Inc.
- Hitoshi Kamamori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating hermetic terminal and hermetic terminal, meth...
- Patent number 7,719,171
- Issue date May 18, 2010
- Seiko Instruments Inc.
- Sadao Oku
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Piezoelectric vibrator and method of fabricating piezoelectric vibr...
- Patent number 7,511,405
- Issue date Mar 31, 2009
- Seiko Instruments Inc.
- Masashi Numata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface mount type piezoelectric vibrator and manufacturing method...
- Patent number 7,345,411
- Issue date Mar 18, 2008
- Sieko Instruments Inc.
- Masayuki Sato
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20150076645
- Publication date Mar 19, 2015
- SEIKO INSTRUMENTS INC.
- Hiroyuki FUJITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20150008568
- Publication date Jan 8, 2015
- SEIKO INSTRUMENTS INC.
- Koji TSUKAGOSHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL SENSOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20130134300
- Publication date May 30, 2013
- Seiko Instruments Inc.
- Hitoshi KAMAMORI
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL SENSOR DEVICE
- Publication number 20130126702
- Publication date May 23, 2013
- Seiko Instruments Inc.
- Koji TSUKAGOSHI
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL SENSOR DEVICE
- Publication number 20130001409
- Publication date Jan 3, 2013
- Koji Tsukagoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING AN OPTICAL FILTER FOR AN ILLUMINANCE SENSOR
- Publication number 20130000355
- Publication date Jan 3, 2013
- Sadao Oku
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
LIGHTING DEVICE AND PRODUCTION METHOD OF THE SAME
- Publication number 20120171368
- Publication date Jul 5, 2012
- Hitoshi Kamamori
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Light emitting device
- Publication number 20110215366
- Publication date Sep 8, 2011
- Koji Tsukagoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light emitting device
- Publication number 20110210370
- Publication date Sep 1, 2011
- Hitoshi Kamamori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Lighting device
- Publication number 20100163919
- Publication date Jul 1, 2010
- Hitoshi Kamamori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light emitting device and method of manufacturing the same
- Publication number 20100079050
- Publication date Apr 1, 2010
- Hitoshi Kamamori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Lighting device and production method of the same
- Publication number 20090200572
- Publication date Aug 13, 2009
- Hitoshi Kamamori
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PIEZOELECTRIC VIBRATOR AND METHOD OF FABRICATING PIEZOELECTRIC VIBR...
- Publication number 20090144956
- Publication date Jun 11, 2009
- Seiko Instruments Inc.
- Masashi Numata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD OF FABRICATING HERMETIC TERMINAL AND HERMETIC TERMINAL, METH...
- Publication number 20090058547
- Publication date Mar 5, 2009
- Sadao Oku
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PIEZOELECTRIC VIBRATOR AND METHOD OF FABRICATING PIEZOELECTRIC VIBR...
- Publication number 20080129149
- Publication date Jun 5, 2008
- Masashi Numata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Surface mount type piezoelectric vibrator and manufacturing method...
- Publication number 20070080610
- Publication date Apr 12, 2007
- Masayuki Sato
- H03 - BASIC ELECTRONIC CIRCUITRY

Person

Patents Grantslast 30 patents

Semiconductor device

Optical semiconductor device

Optical sensor device

Optical sensor device having wiring pattern within cavity housing o...

Optical sensor device and method of manufacturing the same

Method of fabricating a piezoelectric vibrator

Lighting device having light emitting element mounted in glass subs...

Method of fabricating hermetic terminal and hermetic terminal, meth...

Piezoelectric vibrator and method of fabricating piezoelectric vibr...

Surface mount type piezoelectric vibrator and manufacturing method...

Patents Applicationslast 30 patents

OPTICAL SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR DEVICE

OPTICAL SENSOR DEVICE AND METHOD OF MANUFACTURING THE SAME

OPTICAL SENSOR DEVICE

OPTICAL SENSOR DEVICE

METHOD OF MANUFACTURING AN OPTICAL FILTER FOR AN ILLUMINANCE SENSOR

LIGHTING DEVICE AND PRODUCTION METHOD OF THE SAME

Light emitting device

Light emitting device

Lighting device

Light emitting device and method of manufacturing the same

Lighting device and production method of the same

PIEZOELECTRIC VIBRATOR AND METHOD OF FABRICATING PIEZOELECTRIC VIBR...

METHOD OF FABRICATING HERMETIC TERMINAL AND HERMETIC TERMINAL, METH...

PIEZOELECTRIC VIBRATOR AND METHOD OF FABRICATING PIEZOELECTRIC VIBR...

Surface mount type piezoelectric vibrator and manufacturing method...