Osamu Takahashi

Person

Chiba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Action information processing device and action information process...
- Patent number 10,835,779
- Issue date Nov 17, 2020
- Seiko Epson Corporation
- Yosuke Itasaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetically insensitive, highly hard and constant-modulus alloy, a...
- Patent number 8,684,594
- Issue date Apr 1, 2014
- The Foundation: The Research Institute for Electric and Magnetic Materials
- Yuetsu Murakami
- C21 - METALLURGY OF IRON
Information Patent Grant
Timepiece
- Patent number 7,961,558
- Issue date Jun 14, 2011
- Seiko Epson Corporation
- Noriaki Ozawa
- G04 - HOROLOGY
Information Patent Grant
Spring device and timepiece
- Patent number 7,780,342
- Issue date Aug 24, 2010
- Seiko Epson Corporation
- Osamu Takahashi
- G04 - HOROLOGY
Information Patent Grant
Governor and a power generating device and an apparatus using the g...
- Patent number 7,590,030
- Issue date Sep 15, 2009
- Seiko Epson Corporation
- Masatoshi Moteki
- G05 - CONTROLLING REGULATING
Information Patent Grant
Valve device, pressure regulator, carriage, liquid ejecting apparat...
- Patent number 7,500,618
- Issue date Mar 10, 2009
- Seiko Epson Corporation
- Takeshi Fujishiro
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Time correction system, time correction instruction device, pointer...
- Patent number 7,167,417
- Issue date Jan 23, 2007
- Seiko Epson Corporation
- Hidehiro Akahane
- G04 - HOROLOGY
Information Patent Grant
Starter for electricmagnetic converter, and timepiece
- Patent number 7,031,230
- Issue date Apr 18, 2006
- Seiko Epson Corporation
- Eiichi Nagasaka
- G04 - HOROLOGY
Information Patent Grant
Timepiece device
- Patent number 6,973,010
- Issue date Dec 6, 2005
- Seiko Epson Corporation
- Nobuhiro Koike
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Liquid discharger and apparatus including the liquid discharger
- Patent number 6,872,059
- Issue date Mar 29, 2005
- Seiko Epson Corporation
- Osamu Takahashi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Temperature difference drive unit, and electric device, timepiece a...
- Patent number 6,804,171
- Issue date Oct 12, 2004
- Seiko Epson Corporation
- Kenichi Miyazawa
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Electronic device with variable chopping signal and duty ratio sele...
- Patent number 6,483,276
- Issue date Nov 19, 2002
- Seiko Epson Corporation
- Eisaku Shimizu
- G04 - HOROLOGY
Information Patent Grant
Electronically controlled mechanical timepiece
- Patent number 6,373,788
- Issue date Apr 16, 2002
- Seiko Epson Corporation
- Masatoshi Moteki
- G04 - HOROLOGY
Information Patent Grant
Electronically controlled mechanical timepiece and method controlli...
- Patent number 6,373,789
- Issue date Apr 16, 2002
- Seiko Epson Corporation
- Kunio Koike
- G04 - HOROLOGY
Information Patent Grant
Blood pulse measuring device, pulsation measuring device, and press...
- Patent number 6,210,340
- Issue date Apr 3, 2001
- Seiko Epson Corporation
- Kazuhiko Amano
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electromagnetic transducer and electronic device including the tran...
- Patent number 6,208,055
- Issue date Mar 27, 2001
- Seiko Epson Corporation
- Osamu Takahashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronically controlled mechanical timepiece
- Patent number 6,097,675
- Issue date Aug 1, 2000
- Seiko Epson Corporation
- Osamu Takahashi
- G04 - HOROLOGY
Information Patent Grant
Power generation method and power generator using a piezoelectric e...
- Patent number 5,835,996
- Issue date Nov 10, 1998
- Seiko Epscon Corporation
- Yasuharu Hashimoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Piezoelectric power generator for a portable power supply unit and...
- Patent number 5,751,091
- Issue date May 12, 1998
- Seiko Epson Corporation
- Osamu Takahashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wire for orthodontic treatment and its manufacturing method
- Patent number 5,692,899
- Issue date Dec 2, 1997
- Seiko Instruments Inc.
- Osamu Takahashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Vibrating module
- Patent number 5,682,132
- Issue date Oct 28, 1997
- Seiko Instruments Inc.
- Hidetoshi Hiroyoshi
- G08 - SIGNALLING
Information Patent Grant
Spring driven electricity generator with a control circuit to regul...
- Patent number 5,668,414
- Issue date Sep 16, 1997
- Seiko Epson Corporation
- Osamu Takahashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic control timepiece
- Patent number 5,615,178
- Issue date Mar 25, 1997
- Seiko Instruments Inc.
- Akira Takakura
- G04 - HOROLOGY
Information Patent Grant
Control unit for activating compressor
- Patent number 5,253,481
- Issue date Oct 19, 1993
- Zexel Corporation
- Nobukazu Takagi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Electronic watch
- Patent number 4,910,721
- Issue date Mar 20, 1990
- Seiko Epson Corporation
- Motomu Hayakawa
- G04 - HOROLOGY

Patents Applicationslast 30 patents

Information Patent Application
ACTION INFORMATION PROCESSING DEVICE AND ACTION INFORMATION PROCESS...
- Publication number 20180133547
- Publication date May 17, 2018
- SEIKO EPSON CORPORATION
- Yosuke ITASAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAGNETICALLY INSENSITIVE, HIGHLY HARD AND CONSTANT-MODULUS ALLOY, A...
- Publication number 20110286312
- Publication date Nov 24, 2011
- SEIKO INSTRUMENTS INC.
- Yuetsu Murakami
- C21 - METALLURGY OF IRON
Information Patent Application
SPRING DEVICE AND TIMEPIECE
- Publication number 20090086584
- Publication date Apr 2, 2009
- SEIKO EPSON CORPORATION
- Osamu TAKAHASHI
- G04 - HOROLOGY
Information Patent Application
TIMEPIECE
- Publication number 20090073816
- Publication date Mar 19, 2009
- SEIKO EPSON CORPORATION
- Noriaki OZAWA
- G04 - HOROLOGY
Information Patent Application
Governor and a power generating device and an apparatus using the g...
- Publication number 20070079657
- Publication date Apr 12, 2007
- SEIKO EPSON CORPORATION
- Masatoshi Moteki
- G04 - HOROLOGY
Information Patent Application
Valve device, pressure regulator, carriage, liquid ejecting apparat...
- Publication number 20050231563
- Publication date Oct 20, 2005
- Seiko Epson Corporation
- Takeshi Fujishiro
- G05 - CONTROLLING REGULATING
Information Patent Application
Time correction system, time correction instruction device, pointer...
- Publication number 20050105401
- Publication date May 19, 2005
- SEIKO EPSON CORPORATION
- Hidehiro Akahane
- G04 - HOROLOGY
Information Patent Application
Piezoelectric actuator, and timepiece and portable equipment having...
- Publication number 20040017131
- Publication date Jan 29, 2004
- Akihiro Sawada
- G04 - HOROLOGY
Information Patent Application
Temperature difference drive unit, and electric device, timepiece a...
- Publication number 20030206497
- Publication date Nov 6, 2003
- Kenichi Miyazawa
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
Liquid discharger and apparatus including the liquid discharger
- Publication number 20030071072
- Publication date Apr 17, 2003
- Osamu Takahashi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ELECTRONICALLY CONTROLLED MECHANICAL TIMEPIECE AND METHOD CONTROLLI...
- Publication number 20010046188
- Publication date Nov 29, 2001
- KUNIO KOIKE
- G04 - HOROLOGY

Osamu Takahashi

Person

Patents Grantslast 30 patents

Action information processing device and action information process...

Magnetically insensitive, highly hard and constant-modulus alloy, a...

Timepiece

Spring device and timepiece

Governor and a power generating device and an apparatus using the g...

Valve device, pressure regulator, carriage, liquid ejecting apparat...

Time correction system, time correction instruction device, pointer...

Starter for electricmagnetic converter, and timepiece

Timepiece device

Liquid discharger and apparatus including the liquid discharger

Temperature difference drive unit, and electric device, timepiece a...

Electronic device with variable chopping signal and duty ratio sele...

Electronically controlled mechanical timepiece

Electronically controlled mechanical timepiece and method controlli...

Blood pulse measuring device, pulsation measuring device, and press...

Electromagnetic transducer and electronic device including the tran...

Electronically controlled mechanical timepiece

Power generation method and power generator using a piezoelectric e...

Piezoelectric power generator for a portable power supply unit and...

Wire for orthodontic treatment and its manufacturing method

Vibrating module

Spring driven electricity generator with a control circuit to regul...

Electronic control timepiece

Control unit for activating compressor

Electronic watch

Patents Applicationslast 30 patents

ACTION INFORMATION PROCESSING DEVICE AND ACTION INFORMATION PROCESS...

MAGNETICALLY INSENSITIVE, HIGHLY HARD AND CONSTANT-MODULUS ALLOY, A...

SPRING DEVICE AND TIMEPIECE

TIMEPIECE

Governor and a power generating device and an apparatus using the g...

Valve device, pressure regulator, carriage, liquid ejecting apparat...

Time correction system, time correction instruction device, pointer...

Piezoelectric actuator, and timepiece and portable equipment having...

Temperature difference drive unit, and electric device, timepiece a...

Liquid discharger and apparatus including the liquid discharger

ELECTRONICALLY CONTROLLED MECHANICAL TIMEPIECE AND METHOD CONTROLLI...