Kuma; Toshimi

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for refrigerating a fluid
- Patent number 5,775,121
- Issue date Jul 7, 1998
- Kabushiki Kaisha Seibu Giken
- Toshimi Kuma
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Sorbing sheets and laminates having reactivating and invigorating f...
- Patent number 5,667,713
- Issue date Sep 16, 1997
- Kabushiki Kaisha Seibu Giken
- Toshimi Kuma
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method of manufacturing a gas absorbing element or a catalyst carri...
- Patent number 5,194,414
- Issue date Mar 16, 1993
- Kuma; Toshimi
- Toshimi Kuma
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

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