Hirokazu Ito

Person

Suwa-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Actuator capable of driving with large rotational angle or large de...
- Patent number 7,880,365
- Issue date Feb 1, 2011
- Seiko Epson Corporation
- Mitsuhiro Yoda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Actuator capable of driving with large rotational angle or large de...
- Patent number 7,649,301
- Issue date Jan 19, 2010
- Seiko Epson Corporation
- Mitsuhiro Yoda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Optical switching device and image display device
- Patent number 6,438,282
- Issue date Aug 20, 2002
- Seiko Epson Corporation
- Takashi Takeda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Optical switching device and image display device
- Patent number 6,381,381
- Issue date Apr 30, 2002
- Seiko Epson Corporation
- Takashi Takeda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Support structure for an optical pickup
- Patent number 5,898,652
- Issue date Apr 27, 1999
- Seiko Epson Corporation
- Tomohiro Makigaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical head
- Patent number 5,600,619
- Issue date Feb 4, 1997
- Seiko Epson Corporation
- Taro Takekoshi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical reporting reproducing device having fixed and movable optic...
- Patent number 5,444,683
- Issue date Aug 22, 1995
- Seiko Epson Corporation
- Hiroyuki Ishikawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
ACTUATOR CAPABLE OF DRIVING WITH LARGE ROTATIONAL ANGLE OR LARGE DE...
- Publication number 20100079835
- Publication date Apr 1, 2010
- SEIKO EPSON CORPORATION
- Mitsuhiro Yoda
- G02 - OPTICS
Information Patent Application
Actuator
- Publication number 20060125347
- Publication date Jun 15, 2006
- Seiko Epson Corporation
- Mitsuhiro Yoda
- G02 - OPTICS
Information Patent Application
Optical switching device and image display device
- Publication number 20020031294
- Publication date Mar 14, 2002
- Takashi Takeda
- G02 - OPTICS

Hirokazu Ito

Person

Patents Grantslast 30 patents

Actuator capable of driving with large rotational angle or large de...

Actuator capable of driving with large rotational angle or large de...

Optical switching device and image display device

Optical switching device and image display device

Support structure for an optical pickup

Optical head

Optical reporting reproducing device having fixed and movable optic...

Patents Applicationslast 30 patents

ACTUATOR CAPABLE OF DRIVING WITH LARGE ROTATIONAL ANGLE OR LARGE DE...

Actuator

Optical switching device and image display device