Toshihiko Onishi

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pipe connection device
- Patent number 5,261,638
- Issue date Nov 16, 1993
- Cejn AB
- Toshihiko Onishi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pipe coupling used with automatic connecting and disconnecting device
- Patent number 5,063,964
- Issue date Nov 12, 1991
- Nippon Air Brake Kabushiki Kaisha
- Toshihiko Onishi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pipe coupling used with automatic connecting and disconnecting device
- Patent number 4,903,730
- Issue date Feb 27, 1990
- Nippon Air Brake Kabushiki Kaisha
- Noboru Otsuki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...