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Yutaka Kasami
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical recording medium
Patent number
6,551,679
Issue date
Apr 22, 2003
Sony Corporation
Yuji Kuroda
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disc having narrow recording track relative to light spot d...
Patent number
6,434,108
Issue date
Aug 13, 2002
Sony Corporation
Yutaka Kasami
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of initializing phase-change optical disk to prevent jitter...
Patent number
6,373,814
Issue date
Apr 16, 2002
Sony Corporation
Yutaka Kasami
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical recording medium
Patent number
6,312,780
Issue date
Nov 6, 2001
Sony Corporation
Yutaka Kasami
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of and apparatus for initializing multi-layer optical record...
Patent number
5,768,221
Issue date
Jun 16, 1998
Sony Corporation
Yutaka Kasami
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
Publication number
20160125324
Publication date
May 5, 2016
SONY CORPORATION
Noriyuki YAMAMOTO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD OF INITIALIZING PHASE-CHANGE OPTICAL DISK AND PHASE-CHANGE O...
Publication number
20010012262
Publication date
Aug 9, 2001
YUTAKA KASAMI
G11 - INFORMATION STORAGE