Takuzou Kako

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Chiyoda, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for production of metallic honeycomb body for...
- Patent number 5,971,255
- Issue date Oct 26, 1999
- Nippon Steel Corporation
- Yukihiro Yamamoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for purifying exhaust gas of internal combustion engine
- Patent number 5,902,557
- Issue date May 11, 1999
- Nippon Steel Corporation
- Kouki Yotsuya
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Structure for supporting honeycomb unit of electrically-heated cata...
- Patent number 5,866,077
- Issue date Feb 2, 1999
- Toyota Jidosha Kabushiki Kaisha
- Kazuhiro Sakurai
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Electrically heated catalytic converter for an engine
- Patent number 5,573,731
- Issue date Nov 12, 1996
- Toyota Jidosha Kabushiki Kaisha
- Kouji Yoshizaki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Electrically heatable catalytic converter
- Patent number 5,422,082
- Issue date Jun 6, 1995
- Toyota Jidosha Kabushiki Kaisha
- Kouji Yoshizaki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES