Hiroyuki Ida

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Konan, JP

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Patents Grantslast 30 patents

Information Patent Grant
Combustion heater
- Patent number 5,195,886
- Issue date Mar 23, 1993
- Zexel Corporation
- Hiroyuki Ida
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustion heater
- Patent number 5,056,501
- Issue date Oct 15, 1991
- Zexel Corporation
- Hiroyuki Ida
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Air conditioner system for automobiles
- Patent number 4,830,098
- Issue date May 16, 1989
- Diesel Kiki Co., Ltd.
- Eiji Okura
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Air conditioner system with combustion heater for automobiles
- Patent number 4,749,028
- Issue date Jun 7, 1988
- Diesel Kiki Co., Ltd.
- Eiji Okura
- B60 - VEHICLES IN GENERAL