Hiroshi HARADA

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Tajimi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Glow plug
- Patent number 10,352,565
- Issue date Jul 16, 2019
- NGK Spark Plug Co., Ltd.
- Hiroshi Harada
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Glow plug with combustion pressure sensor
- Patent number 10,244,583
- Issue date Mar 26, 2019
- NGK Spark Plug Co., Ltd.
- Akimitsu Sassa
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Pressure sensor
- Patent number 9,891,138
- Issue date Feb 13, 2018
- NGK Spark Plug Co., Ltd.
- Toshiki Hirokawa
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
PRESSURE SENSOR
- Publication number 20160076971
- Publication date Mar 17, 2016
- NGK SPARK PLUG CO., LTD.
- Toshiki HIROKAWA
- G01 - MEASURING TESTING
Information Patent Application
GLOW PLUG WITH COMBUSTION PRESSURE SENSOR
- Publication number 20150334777
- Publication date Nov 19, 2015
- NGK SPARK PLUG CO., LTD.
- Akimitsu SASSA
- G01 - MEASURING TESTING
Information Patent Application
GLOW PLUG
- Publication number 20150292739
- Publication date Oct 15, 2015
- NGK Spark Plug Co., Ltd.
- Hiroshi Harada
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES