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Yasuhide Matsumura
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Hachioji, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Autosampler with a means for detecting air bubble in specimen
Patent number
5,005,434
Issue date
Apr 9, 1991
Hitachi, Ltd.
Yoshio Watanabe
G01 - MEASURING TESTING
Information
Patent Grant
Light deflecting system with rotating mirror
Patent number
4,934,781
Issue date
Jun 19, 1990
Hitachi, Ltd.
Shigeo Kato
G02 - OPTICS
Information
Patent Grant
Apparatus for molecular beam epitaxy
Patent number
4,542,712
Issue date
Sep 24, 1985
Hitachi, Ltd.
Kazuo Sato
C30 - CRYSTAL GROWTH
Information
Patent Grant
Holding apparatus with elastic mechanism
Patent number
4,179,783
Issue date
Dec 25, 1979
Hitachi, Ltd.
Tadao Inoyama
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR