Hideo Kohara

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vane type compressor having an improved rotatable sleeve
- Patent number 4,616,985
- Issue date Oct 14, 1986
- Mazda Motor Corporation
- Toshihiko Hattori
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Vane type rotary compressor having a wear resistant resin coating
- Patent number 4,509,906
- Issue date Apr 9, 1985
- Toyo Kogo Co., Ltd.
- Toshihiko Hattori
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method of forming aluminum coating layer on ferrous base alloy work...
- Patent number 4,228,203
- Issue date Oct 14, 1980
- Toyo Kogyo Co., Ltd.
- Toshiro Yagi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...