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Kenichi Kurihara
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Ikeda, JP
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last 30 patents
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Patent Grant
IC chip mounting method
Patent number
5,048,179
Issue date
Sep 17, 1991
Ricoh Company, Ltd.
Masahiro Shindo
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Thin-film and its forming method
Patent number
4,890,151
Issue date
Dec 26, 1989
Ricoh Company, Ltd.
Masahiro Kameda
H01 - BASIC ELECTRIC ELEMENTS