Mitsutaka SHIZUYA

Follow

Person

Ryugasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Disc drive with clearance adjustment member
- Patent number 8,220,010
- Issue date Jul 10, 2012
- Hitachi, Ltd.
- Yoshiaki Yamauchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc apparatus
- Patent number 8,136,128
- Issue date Mar 13, 2012
- Hitachi Consumer Electronics Co., Ltd.
- Mitsutaka Shizuya
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk device with pickup cooling plate
- Patent number 7,844,981
- Issue date Nov 30, 2010
- Hitachi, Ltd.
- Mitsutaka Shizuya
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc drive having openings in the housing to allow air therein
- Patent number 7,690,008
- Issue date Mar 30, 2010
- Hitachi-LG Data Storage, Inc.
- Mitsutaka Shizuya
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc apparatus
- Patent number 7,644,419
- Issue date Jan 5, 2010
- Hitachi, Ltd.
- Mitsutaka Shizuya
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical Disc Apparatus
- Publication number 20100023957
- Publication date Jan 28, 2010
- Hitachi Consumer Electronics Co., Ltd.
- Mitsutaka SHIZUYA
- G11 - INFORMATION STORAGE
Information Patent Application
Disc Drive
- Publication number 20080301720
- Publication date Dec 4, 2008
- Yoshiaki Yamauchi
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DISC APPARATUS
- Publication number 20070220535
- Publication date Sep 20, 2007
- Mitsutaka Shizuya
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disc drive
- Publication number 20070124746
- Publication date May 31, 2007
- Mitsutaka Shizuya
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disc drive
- Publication number 20060265721
- Publication date Nov 23, 2006
- Hitachi-LG Data Storage, Inc.
- Mitsutaka Shizuya
- G11 - INFORMATION STORAGE