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Yukifumi Nakazawa
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Ebina, JP
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last 30 patents
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Patent Grant
Information processing apparatus and power saving apparatus
Patent number
6,442,443
Issue date
Aug 27, 2002
International Business Machines Corporation
Kazuo Fujii
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Power supply unit and electronic apparatus for preventing a leak cu...
Patent number
6,388,343
Issue date
May 14, 2002
International Business Machines Corporation
Toru Michigami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Compact modem system suitable for a notebook or other small computer
Patent number
5,617,291
Issue date
Apr 1, 1997
International Business Machines Corporation
Kazuo Fujii
H04 - ELECTRIC COMMUNICATION TECHNIQUE