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Takeshi Yano
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Yokohama, JP
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Patents Grants
last 30 patents
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Patent Grant
Shape member manufacturing apparatus and shape member manufacturing...
Patent number
7,171,735
Issue date
Feb 6, 2007
Hitachi, Ltd.
Osamu Okafuji
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Information
Patent Grant
Production system for molded and pressed parts
Patent number
5,371,931
Issue date
Dec 13, 1994
Hitachi Ltd.
Takeshi Kawana
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Wire stacked bonding method
Patent number
4,875,618
Issue date
Oct 24, 1989
Hitachi, Ltd.
Hiroshi Hasegawa
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
Shape member manufacturing apparatus and shape member manufacturing...
Publication number
20070074382
Publication date
Apr 5, 2007
Osamu Okafuji
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Shape member manufacturing apparatus and shape member manufacturing...
Publication number
20060059671
Publication date
Mar 23, 2006
Osamu Okafuji
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR