Sigemitu Iisaka

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Shizuoka-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Direct fuel injection-type spark-ignition internal combustion engine
- Patent number 6,334,426
- Issue date Jan 1, 2002
- Toyota Jidosha Kabushiki Kaisha
- Kouichi Sasaki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Direct fuel injection-type spark-ignition internal combustion engine
- Patent number 6,269,789
- Issue date Aug 7, 2001
- Toyota Jidosha Kabushiki Kaisha
- Shizuo Abe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Device for detecting deterioration of catalytic converter for clean...
- Patent number 5,848,530
- Issue date Dec 15, 1998
- Toyota Jidosha Kabushiki Kaisha
- Hiroki Matsuoka
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Automotive onboard load control apparatus and method
- Patent number 5,811,884
- Issue date Sep 22, 1998
- Toyota Jidosha Kabushiki Kaisha
- Hiroki Matuoka
- B60 - VEHICLES IN GENERAL