Hitoshi Karasawa

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing laminated ring and heat treatment apparatus...
- Patent number 6,631,542
- Issue date Oct 14, 2003
- Honda Giken Kogyo Kabushiki Kaisha
- Hitoshi Imai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing laminated ring
- Patent number 6,550,122
- Issue date Apr 22, 2003
- Honda Giken Kogyo Kabushiki Kaisha
- Hitoshi Imai
- C21 - METALLURGY OF IRON
Information Patent Grant
Composite plating apparatus and apparatus for dispersing air bubble...
- Patent number 5,620,575
- Issue date Apr 15, 1997
- Honda Giken Kogyo Kabushiki Kaisha
- Hitoshi Karasawa
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Composite plating method for hollow member
- Patent number 5,540,829
- Issue date Jul 30, 1996
- Honda Giken Kogyo Kabushiki Kaisha
- Hiroaki Mase
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process for producing cylindrical reinforcing fibrous molding
- Patent number 5,135,690
- Issue date Aug 4, 1992
- Honda Giken Kogyo Kabushiki Kaisha
- Takeshi Imura
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
Nitriding method and device
- Publication number 20060124202
- Publication date Jun 15, 2006
- Yutaka Takeuchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...