Longwell Japan Co., Ltd.

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cooling device
- Patent number 6,397,623
- Issue date Jun 4, 2002
- Longwell Japan Co., Ltd.
- Ken Takachi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Crank device for linear motion of connecting rod
- Patent number 6,098,477
- Issue date Aug 8, 2000
- Longwell Japan Co., Ltd.
- Ken Takachi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Assembly for direct connection of internal combustion engine and ma...
- Patent number 6,024,067
- Issue date Feb 15, 2000
- Longwell Japan Co., Ltd.
- Ken Takachi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

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