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Yoshimitsu Kobayashi
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Evaluation device for enterprise value, evaluation method and recor...
Patent number
8,825,540
Issue date
Sep 2, 2014
Mitsubishi Chemical Holdings
Yoshimitsu Kobayashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Read-only optical disk containing a reflective layer comprising an...
Patent number
5,276,673
Issue date
Jan 4, 1994
Mitsubishi Kasei Corporation
Yoshimitsu Kobayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical recording medium and process for producing the same
Patent number
4,839,207
Issue date
Jun 13, 1989
Mitsubishi Chemical Industries Limited
Toshihiko Yoshitomi
G11 - INFORMATION STORAGE
Information
Patent Grant
Magneto-optical medium
Patent number
4,743,502
Issue date
May 10, 1988
Mitsubishi Chemical Industries Limited
Toshihiko Yoshitomi
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
EVALUATION DEVICE FOR ENTERPRISE VALUE, EVALUATION METHOD AND RECOR...
Publication number
20130246304
Publication date
Sep 19, 2013
MITSUBISHI CHEMICAL HOLDINGS
Yoshimitsu Kobayashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage medium, information management method and information proce...
Publication number
20020055951
Publication date
May 9, 2002
Takashi Shigetomi
G06 - COMPUTING CALCULATING COUNTING