Satoru YAMAGISHI

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Flame detection system and flame level detection method
- Patent number 11,215,362
- Issue date Jan 4, 2022
- AZBIL CORPORATION
- Takashi Watanabe
- G01 - MEASURING TESTING
Information Patent Grant
Valve leak detecting method and combustion equipment
- Patent number 9,453,778
- Issue date Sep 27, 2016
- Azbil Corporation
- Shigeki Ishii
- G01 - MEASURING TESTING
Information Patent Grant
Valve leak detecting method and combustion equipment
- Patent number 9,360,213
- Issue date Jun 7, 2016
- Azbil Corporation
- Shigeki Ishii
- G01 - MEASURING TESTING
Information Patent Grant
Circuit fault detecting device and method
- Patent number 8,618,813
- Issue date Dec 31, 2013
- Azbil Corporation
- Shigeki Ishii
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
FLAME DETECTION SYSTEM AND FLAME LEVEL DETECTION METHOD
- Publication number 20200309372
- Publication date Oct 1, 2020
- AZBIL CORPORATION
- Takashi WATANABE
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTION CONTROLLING DEVICE AND METHOD
- Publication number 20180266682
- Publication date Sep 20, 2018
- AZBIL CORPORATION
- Takeshi NISHIYAMA
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
COMBUSTION CONTROLLING DEVICE AND METHOD
- Publication number 20180266683
- Publication date Sep 20, 2018
- AZBIL CORPORATION
- Takeshi NISHIYAMA
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
VALVE LEAK DETECTING METHOD AND COMBUSTION EQUIPMENT
- Publication number 20140170570
- Publication date Jun 19, 2014
- AZBIL CORPORATION
- Shigeki ISHII
- G01 - MEASURING TESTING
Information Patent Application
VALVE LEAK DETECTING METHOD AND COMBUSTION EQUIPMENT
- Publication number 20140150532
- Publication date Jun 5, 2014
- AZBIL CORPORATION
- Shigeki ISHII
- G01 - MEASURING TESTING
Information Patent Application
CIRCUIT FAULT DETECTING DEVICE AND METHOD
- Publication number 20110163759
- Publication date Jul 7, 2011
- Yamatake Corporation
- Shigeki Ishii
- F24 - HEATING RANGES VENTILATING