Kanji Ishihara

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Tokorozawa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information recording apparatus, information recording method and i...
- Patent number 7,796,481
- Issue date Sep 14, 2010
- Pioneer Corporation
- Hirohisa Tsudome
- G11 - INFORMATION STORAGE
Information Patent Grant
Tilt correcting apparatus and method, information recording apparat...
- Patent number 7,719,940
- Issue date May 18, 2010
- Pioneer Corporation
- Kanji Ishihara
- G11 - INFORMATION STORAGE
Information Patent Grant
Tilt detecting apparatus and method, tilt correcting apparatus havi...
- Patent number 7,558,167
- Issue date Jul 7, 2009
- Pioneer Corporation
- Kanji Ishihara
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for correcting tilt of light beam to optical r...
- Patent number 7,187,636
- Issue date Mar 6, 2007
- Pioneer Corporation
- Masahiro Kato
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for and method of determining information record medium
- Patent number 6,556,302
- Issue date Apr 29, 2003
- Pioneer Corporation
- Kanji Ishihara
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo control apparatus and method utilizing a light spot shifted b...
- Patent number 6,449,222
- Issue date Sep 10, 2002
- Pioneer Corporation
- Kanji Ishihara
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Tilt correcting apparatus and method, information recording apparat...
- Publication number 20060002254
- Publication date Jan 5, 2006
- Pioneer Corporation
- Kanji Ishihara
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording apparatus, information recording method and i...
- Publication number 20060002259
- Publication date Jan 5, 2006
- Pioneer Corporation
- Hirohisa Tsudome
- G11 - INFORMATION STORAGE
Information Patent Application
Tilt detecting apparatus and method, tilt correcting apparatus havi...
- Publication number 20060002253
- Publication date Jan 5, 2006
- Pioneer Corporation
- Kanji Ishihara
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for correcting tilt of light beam to optical r...
- Publication number 20040042356
- Publication date Mar 4, 2004
- PIONEER CORPORATION
- Masahiro Kato
- G11 - INFORMATION STORAGE
Information Patent Application
Servo control apparatus, servo control method and information repro...
- Publication number 20010017823
- Publication date Aug 30, 2001
- PIONEER CORPORATION
- Kanji Ishihara
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus for and method of determining information record meduim
- Publication number 20010017348
- Publication date Aug 30, 2001
- PIONEER CORPORATION
- Kanji Ishihara
- G11 - INFORMATION STORAGE