Yoshikatsu Tsuji

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Sapporo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Water heater
- Patent number 8,733,297
- Issue date May 27, 2014
- Paloma Co., Ltd.
- Yoshikatsu Tsuji
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Water heater
- Patent number 8,662,022
- Issue date Mar 4, 2014
- Paloma Co., Ltd.
- Yoshikatsu Tsuji
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
WATER HEATER
- Publication number 20100116222
- Publication date May 13, 2010
- Paloma Industries, Limited
- Yoshikatsu TSUJI
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
WATER HEATER
- Publication number 20100116223
- Publication date May 13, 2010
- Paloma Industries, Limited
- Yoshikatsu TSUJI
- F24 - HEATING RANGES VENTILATING