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Toshiaki Komatsu
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Yamanashi-ken, JP
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Patents Grants
last 30 patents
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Patent Grant
Computer
Patent number
D469083
Issue date
Jan 21, 2003
NEC Corporation
Hiroyuki Tsuzuki
D14 - Recording, communication, or information retrieval equipment
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Patent Grant
Computer
Patent number
D456402
Issue date
Apr 30, 2002
NEC Corporation
Hideo Sue
D14 - Recording, communication, or information retrieval equipment
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Patent Grant
Computer
Patent number
D419536
Issue date
Jan 25, 2000
NEC Corporation
Hiroyuki Tsuzuki
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Flat cooling structure of integrated circuit
Patent number
5,023,695
Issue date
Jun 11, 1991
NEC Corporation
Kazuhiko Umezawa
H01 - BASIC ELECTRIC ELEMENTS