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Nobuaki Ooki
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Hadano, JP
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last 30 patents
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Patent Grant
Printed circuit board and method and apparatus for making same
Patent number
5,472,563
Issue date
Dec 5, 1995
Hitachi, Ltd.
Kiyonori Kogawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Patent Grant
Hot press
Patent number
5,182,121
Issue date
Jan 26, 1993
Hitachi, Ltd.
Akimi Miyashita
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Method for treating interior surfaces of holes and apparatus therefor
Patent number
5,045,353
Issue date
Sep 3, 1991
Hitachi, Ltd.
Yuuzi Takada
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...