Eiji Seki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thermally actuated hot and cold water mixing valve configured to mi...
- Patent number 8,870,085
- Issue date Oct 28, 2014
- Toto Ltd.
- Kensaku Todaka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Mixing faucet
- Patent number 8,757,505
- Issue date Jun 24, 2014
- Nippon Thermostat Co., Ltd.
- Isao Negishi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Hot and cold water mixing valve
- Patent number 8,746,582
- Issue date Jun 10, 2014
- Toto Ltd.
- Kensaku Todaka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Thermally actuated hot and cold water mixing valve configured to mi...
- Patent number 8,353,462
- Issue date Jan 15, 2013
- Toto Ltd.
- Kensaku Todaka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hot water-water mixing faucet
- Patent number 7,832,650
- Issue date Nov 16, 2010
- Nippon Thermostat Co., Ltd.
- Isao Negishi
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
THERMALLY ACTUATED HOT AND COLD WATER MIXING VALVE CONFIGURED TO MI...
- Publication number 20130042929
- Publication date Feb 21, 2013
- NIPPON THERMOSTAT CO., LTD.
- Kensaku Todaka
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
MIXING FAUCET
- Publication number 20110017328
- Publication date Jan 27, 2011
- NIPPON THERMOSTAT CO., LTD.
- Isao Negishi
- G05 - CONTROLLING REGULATING
Information Patent Application
HOT AND COLD WATER MIXING VALVE
- Publication number 20110011942
- Publication date Jan 20, 2011
- TOTO LTD.
- Kensaku Todaka
- G05 - CONTROLLING REGULATING
Information Patent Application
HOT AND COLD WATER MIXING VALVE
- Publication number 20100314457
- Publication date Dec 16, 2010
- TOTO LTD.
- Kensaku Todaka
- G05 - CONTROLLING REGULATING
Information Patent Application
Hot water supply device
- Publication number 20080066807
- Publication date Mar 20, 2008
- Eiji Seki
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Hot Water-Water Mixing Faucet
- Publication number 20080035209
- Publication date Feb 14, 2008
- Isao Negishi
- G05 - CONTROLLING REGULATING
Information Patent Application
Hot water supply device
- Publication number 20070108304
- Publication date May 17, 2007
- Eiji Seki
- F24 - HEATING RANGES VENTILATING