Jinya Ikeda

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Nishiibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical disc apparatus and back off control method for objective lens
- Patent number 8,315,131
- Issue date Nov 20, 2012
- Hitachi-LG Data Storage, Inc.
- Akihiro Ashida
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for adjusting recording power and optical disk apparatus
- Patent number 8,121,004
- Issue date Feb 21, 2012
- Hitachi-LG Data Storage, Inc.
- Tetsuya Fushimi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk apparatus and starting method thereof
- Patent number 7,965,611
- Issue date Jun 21, 2011
- Hitachi, Ltd.
- Shigeki Yamazaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk drive
- Patent number 7,898,930
- Issue date Mar 1, 2011
- Hitachi-LG Data Storage, Inc.
- Jinya Ikeda
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR ADJUSTING RECORDING POWER AND OPTICAL DISK APPARATUS
- Publication number 20100034066
- Publication date Feb 11, 2010
- TETSUYA FUSHIMI
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk drive
- Publication number 20090073840
- Publication date Mar 19, 2009
- Hitachi-LG Data Storage, Inc.
- Jinya Ikeda
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk apparatus and starting method thereof
- Publication number 20070203913
- Publication date Aug 30, 2007
- Shigeki Yamazaki
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disc apparatus and back off control method for objective lens
- Publication number 20070076542
- Publication date Apr 5, 2007
- Hitachi-LG Data Storage, Inc.
- Akihiro Ashida
- G11 - INFORMATION STORAGE