Toshihiro Ogawa

Follow

Person

Iruma-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical disc apparatus capable of detecting recording characteristi...
- Patent number 7,242,653
- Issue date Jul 10, 2007
- TEAC Corporation
- Akira Mashimo
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc drive having OPC control unit for controlling the leve...
- Patent number 7,085,210
- Issue date Aug 1, 2006
- Teac Corporation
- Toshihiro Ogawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of determining optimum tracking offset value during optimum...
- Patent number 7,075,863
- Issue date Jul 11, 2006
- Teac Corporation
- Makoto Fukumoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk device
- Patent number 6,958,962
- Issue date Oct 25, 2005
- TEAC Corporation
- Toshihiro Ogawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk apparatus
- Patent number 6,904,009
- Issue date Jun 7, 2005
- TEAC Corporation
- Akira Mashimo
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk drive unit
- Patent number 6,859,426
- Issue date Feb 22, 2005
- TEAC Corporation
- Toshihiro Ogawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk apparatus
- Patent number 6,496,463
- Issue date Dec 17, 2002
- TEAC Corporation
- Toshihiro Ogawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical disk device
- Publication number 20030161237
- Publication date Aug 28, 2003
- TEAC CORPORATION.
- Toshihiro Ogawa
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk apparatus
- Publication number 20030043711
- Publication date Mar 6, 2003
- TEAC CORPORATION.
- Akira Mashimo
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disc drive
- Publication number 20020136123
- Publication date Sep 26, 2002
- Toshihiro Ogawa
- G11 - INFORMATION STORAGE
Information Patent Application
Method of determining optimum tracking offset value during optimum...
- Publication number 20020122362
- Publication date Sep 5, 2002
- Makoto Fukumoto
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk drive apparatus
- Publication number 20020031060
- Publication date Mar 14, 2002
- Akira Mashimo
- G11 - INFORMATION STORAGE