Hiroyuki Katsuda

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Okazaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Piston sealing ring having interlocking ends
- Patent number 5,513,857
- Issue date May 7, 1996
- Aisin Seiki Kabushiki Kaisha
- Tetsumi Watanabe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Seal assembly for stirling engine
- Patent number 5,199,722
- Issue date Apr 6, 1993
- Kabushiki Kaisha Riken
- Yoshiaki Wada
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Sealing mechanism in Stirling engine
- Patent number 5,085,054
- Issue date Feb 4, 1992
- Aisin Seiki Kabushiki Kaisha
- Hiroyuki Katsuda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Sealing device for a piston rod of a stirling engine
- Patent number 5,056,419
- Issue date Oct 15, 1991
- Aisin Seiki Kabushiki Kaisha
- Tetsumi Watanabe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS