Toshio Shoji

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Urayasu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Recording device and recording method for optical recording medium
- Patent number 8,203,923
- Issue date Jun 19, 2012
- Hitachi-LG Data Storage, Inc.
- Toshio Shoji
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc apparatus and data recording method thereof
- Patent number 7,944,790
- Issue date May 17, 2011
- Hitachi-LG Data Storage, Inc.
- Yasuhiro Wada
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of recording information on and reproducing information from...
- Patent number 7,885,160
- Issue date Feb 8, 2011
- Hitachi, Ltd.
- Takakiyo Yasukawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Laser focus controlling method on an optical disk and an optical di...
- Patent number 7,746,735
- Issue date Jun 29, 2010
- Hitachi-LG Data Storage, Inc.
- Toshio Saitoh
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
RECORDING DEVICE AND RECORDING METHOD FOR OPTICAL RECORDING MEDIUM
- Publication number 20110134735
- Publication date Jun 9, 2011
- Toshio Shoji
- G11 - INFORMATION STORAGE
Information Patent Application
Method of Recording Information On and Reproducing Information From...
- Publication number 20090080301
- Publication date Mar 26, 2009
- Hitachi, Ltd
- Takakiyo Yasukawa
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disc apparatus and data recording method thereof
- Publication number 20080298194
- Publication date Dec 4, 2008
- Hitachi-LG Data Storage, Inc.
- Yasuhiro Wada
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk apparatus and method for determining recording power f...
- Publication number 20080151710
- Publication date Jun 26, 2008
- Hitachi-LG Data Storage, Inc.
- Mitsunori Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Application
Laser focus controlling method on an optical disk and an optical di...
- Publication number 20070274173
- Publication date Nov 29, 2007
- Toshio Saitoh
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk apparatus and a portable information processing appara...
- Publication number 20060156318
- Publication date Jul 13, 2006
- Hitachi-LG Data Storage, Inc.
- Toshio Shoji
- G06 - COMPUTING CALCULATING COUNTING