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Motohiro Satou
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Ibaragi, JP
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last 30 patents
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Patent Grant
Sealing structure, method of soldering and process for preparing se...
Patent number
4,854,495
Issue date
Aug 8, 1989
Hitachi, Ltd.
Akihiko Yamamoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Grant
Method for bonding ceramic to metal
Patent number
4,749,118
Issue date
Jun 7, 1988
Hitachi, Ltd.
Kazuaki Yokoi
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES