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Shinichi Okamoto
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Toyota, JP
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last 30 patents
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Patent Grant
Sliding member, method for treating surface of the sliding member a...
Patent number
6,146,774
Issue date
Nov 14, 2000
Taiho Kogyo Co., Ltd.
Shinichi Okamoto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Lead alloy used for sliding bearing
Patent number
5,882,587
Issue date
Mar 16, 1999
Taiho Kogyo Co., Ltd.
Shinichi Okamoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Bearing of an internal combustion engine and process for producing...
Patent number
4,470,184
Issue date
Sep 11, 1984
Taiho Kogyo, Ltd.
Tatsuhiko Fukuoka
B32 - LAYERED PRODUCTS
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Patent Grant
Bearing of an internal combustion engine and process for producing...
Patent number
4,309,064
Issue date
Jan 5, 1982
Taiho Kogyo Co., Ltd.
Tatsuhiko Fukuoka
B32 - LAYERED PRODUCTS