Naoyoshi MURATA

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Hino, JP

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Patents Grantslast 30 patents

Information Patent Grant
Gas alarm device and gas detection method
- Patent number 11,060,991
- Issue date Jul 13, 2021
- Fuji Electric Co., Ltd.
- Naoyoshi Murata
- G01 - MEASURING TESTING
Information Patent Grant
Gas alarm, control device and program
- Patent number 10,823,718
- Issue date Nov 3, 2020
- Osaka Gas Co., Ltd.
- Naoyoshi Murata
- G01 - MEASURING TESTING
Information Patent Grant
Core-shell type catalyst and gas sensor including the catalyst
- Patent number 10,648,961
- Issue date May 12, 2020
- Fuji Electric Co., Ltd.
- Naoyoshi Murata
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
GAS ALARM, CONTROL DEVICE AND PROGRAM
- Publication number 20190250134
- Publication date Aug 15, 2019
- Fuji Electric Co., Ltd.
- Naoyoshi MURATA
- G08 - SIGNALLING
Information Patent Application
GAS ALARM DEVICE AND GAS DETECTION METHOD
- Publication number 20190154609
- Publication date May 23, 2019
- Fuji Electric Co., Ltd.
- Naoyoshi MURATA
- G01 - MEASURING TESTING
Information Patent Application
GAS SENSOR
- Publication number 20170363556
- Publication date Dec 21, 2017
- Fuji Electric Co., Ltd.
- Tokumi NAGASE
- G01 - MEASURING TESTING
Information Patent Application
CORE-SHELL TYPE CATALYST AND GAS SENSOR INCLUDING THE CATALYST
- Publication number 20170269047
- Publication date Sep 21, 2017
- Fuji Electric Co., Ltd.
- Naoyoshi MURATA
- G01 - MEASURING TESTING