Kenichi Itoh

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Test circuit
- Patent number 7,855,561
- Issue date Dec 21, 2010
- NEC Electronics Corporation
- Kenichi Itoh
- G01 - MEASURING TESTING
Information Patent Grant
Optical recording medium
- Patent number 6,800,348
- Issue date Oct 5, 2004
- Sony Corporation
- Hiroyuki Takemoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium, and magneto-optical recording/rep...
- Patent number 6,625,090
- Issue date Sep 23, 2003
- Sony Corporation
- Atsushi Takeuchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium
- Patent number 6,208,595
- Issue date Mar 27, 2001
- Sony Corporation
- Yoshihito Fukushima
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk cartridge and an optical disk drive using the same
- Patent number 5,732,058
- Issue date Mar 24, 1998
- Fujitsu Limited
- Yasumasa Iwamura
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Test Circuit
- Publication number 20100052694
- Publication date Mar 4, 2010
- NEC Electronics Corporation
- Kenichi Itoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus and method for processing image data
- Publication number 20100053184
- Publication date Mar 4, 2010
- NEC Electronics Corporation
- Kenichi Itoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Magnetic recording media and production thereof, and, magnetic reco...
- Publication number 20050225900
- Publication date Oct 13, 2005
- FUJITSU LIMITED
- Kenichi Itoh
- G11 - INFORMATION STORAGE
Information Patent Application
Asynchronous bus interface apparatus
- Publication number 20030088724
- Publication date May 8, 2003
- Kenichi Itoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL RECORDING MEDIUM
- Publication number 20020127365
- Publication date Sep 12, 2002
- HIROYUKI TAKEMOTO
- G11 - INFORMATION STORAGE