Masayoshi Matsui

Person

Ichinomiya-shi Aichi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Glow plug with combustion pressure sensor
- Patent number 9,784,450
- Issue date Oct 10, 2017
- NGK Spark Plug Co., Ltd.
- Yoshihiro Nakamura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Glow plug with combustion pressure sensor
- Patent number 9,726,376
- Issue date Aug 8, 2017
- NGK Spark Plug Co., Ltd.
- Tadashi Watanabe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Combustion pressure sensor
- Patent number 9,366,594
- Issue date Jun 14, 2016
- NGK Spark Plug Co., Ltd.
- Shunsuke Maeda
- G01 - MEASURING TESTING
Information Patent Grant
Glow plug with pressure sensor
- Patent number 9,347,854
- Issue date May 24, 2016
- NGK Spark Plug Co., Ltd.
- Kenjiro Nishiyuki
- G01 - MEASURING TESTING
Information Patent Grant
Glow plug fitted with combustion pressure detection sensor
- Patent number 8,939,121
- Issue date Jan 27, 2015
- NGK Spark Plug Co., Ltd.
- Kenjiro Nishiyuki
- G01 - MEASURING TESTING
Information Patent Grant
Glow plug with combustion pressure sensor
- Patent number 8,893,545
- Issue date Nov 25, 2014
- NGK Spark Plug Co., Ltd.
- Yoshihiro Nakamura
- G01 - MEASURING TESTING
Information Patent Grant
Combustion pressure sensor
- Patent number 8,567,237
- Issue date Oct 29, 2013
- NGK Spark Plug Co., Ltd.
- Shunsuke Maeda
- G01 - MEASURING TESTING
Information Patent Grant
Glow plug with combustion pressure detecting function
- Patent number 7,185,621
- Issue date Mar 6, 2007
- NGK Spark Plug Co., Ltd.
- Tatsunori Yamada
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Pressure sensor unit having a ring-like pressure sensing element
- Patent number 7,107,819
- Issue date Sep 19, 2006
- NGK Spark Plug Co., Ltd.
- Koji Okazaki
- G01 - MEASURING TESTING
Information Patent Grant
Charge amplifier for piezoelectric pressure sensor
- Patent number 7,042,288
- Issue date May 9, 2006
- NGK Spark Plus Co., Ltd.
- Masayoshi Matsui
- G01 - MEASURING TESTING
Information Patent Grant
Misfire deciding method and misfire deciding system for internal co...
- Patent number 6,776,032
- Issue date Aug 17, 2004
- NGK Spark Plug Co., Ltd.
- Masayoshi Matsui
- G01 - MEASURING TESTING
Information Patent Grant
Spark plug cap and spark plug fitting method
- Patent number 6,570,304
- Issue date May 27, 2003
- NGK Spark Plug Co., Ltd.
- Koji Okazaki
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensor-incorporating spark plug
- Patent number 6,559,577
- Issue date May 6, 2003
- NGK Spark Plug Co., Ltd.
- Koji Okazaki
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
GLOW PLUG WITH PRESSURE SENSOR
- Publication number 20140000353
- Publication date Jan 2, 2014
- Kenjiro NISHIYUKI
- G01 - MEASURING TESTING
Information Patent Application
COMBUSTION PRESSURE SENSOR
- Publication number 20130333456
- Publication date Dec 19, 2013
- NGK SPARK PLUG CO., LTD.
- Shunsuke MAEDA
- G01 - MEASURING TESTING
Information Patent Application
GLOW PLUG WITH COMBUSTION PRESSURE SENSOR
- Publication number 20130319094
- Publication date Dec 5, 2013
- NGK Spark Plug Co., Ltd.
- Yoshihiro Nakamura
- G01 - MEASURING TESTING
Information Patent Application
GLOW PLUG WITH COMBUSTION PRESSURE SENSOR
- Publication number 20130291820
- Publication date Nov 7, 2013
- NGK Spark Plug Co., Ltd.
- Tadashi Watanabe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GLOW PLUG WITH COMBUSTION PRESSURE SENSOR
- Publication number 20130269640
- Publication date Oct 17, 2013
- NGK Spark Plug Co., Ltd.
- Yoshihiro Nakamura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GLOW PLUG WITH COMBUSTION PRESSURE SENSOR
- Publication number 20130269641
- Publication date Oct 17, 2013
- NGK Spark Plug Co., Ltd.
- Tadashi Watanabe
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
GLOW PLUG FITTED WITH COMBUSTION PRESSURE DETECTION SENSOR
- Publication number 20130042831
- Publication date Feb 21, 2013
- NGK SPARK PLUG CO., LTD.
- Kenjiro NISHIYUKI
- G01 - MEASURING TESTING
Information Patent Application
COMBUSTION PRESSURE SENSOR
- Publication number 20110271748
- Publication date Nov 10, 2011
- NGK SPARK PLUG CO., LTD.
- Shunsuke MAEDA
- G01 - MEASURING TESTING
Information Patent Application
Glow plug with combustion pressure detecting function
- Publication number 20060032472
- Publication date Feb 16, 2006
- NGK SPARK PLUG CO., LTD.
- Tatsunori Yamada
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Charge amplifier for piezoelectric pressure sensor
- Publication number 20040075498
- Publication date Apr 22, 2004
- Masayoshi Matsui
- G01 - MEASURING TESTING
Information Patent Application
Pressure sensor unit
- Publication number 20040055388
- Publication date Mar 25, 2004
- Koji Okazaki
- G01 - MEASURING TESTING
Information Patent Application
Misfire deciding method and misfire deciding system for internal co...
- Publication number 20020183919
- Publication date Dec 5, 2002
- NGK SPARK PLUG CO., LTD.
- Masayoshi Matsui
- G01 - MEASURING TESTING
Information Patent Application
Pressure sensor-incorporating spark plug
- Publication number 20020047507
- Publication date Apr 25, 2002
- NGK SPARK PLUG CO., LTD.
- Koji Okazaki
- G01 - MEASURING TESTING

Masayoshi Matsui

Person

Patents Grantslast 30 patents

Glow plug with combustion pressure sensor

Glow plug with combustion pressure sensor

Combustion pressure sensor

Glow plug with pressure sensor

Glow plug fitted with combustion pressure detection sensor

Glow plug with combustion pressure sensor

Combustion pressure sensor

Glow plug with combustion pressure detecting function

Pressure sensor unit having a ring-like pressure sensing element

Charge amplifier for piezoelectric pressure sensor

Misfire deciding method and misfire deciding system for internal co...

Spark plug cap and spark plug fitting method

Pressure sensor-incorporating spark plug

Patents Applicationslast 30 patents

GLOW PLUG WITH PRESSURE SENSOR

COMBUSTION PRESSURE SENSOR

GLOW PLUG WITH COMBUSTION PRESSURE SENSOR

GLOW PLUG WITH COMBUSTION PRESSURE SENSOR

GLOW PLUG WITH COMBUSTION PRESSURE SENSOR

GLOW PLUG WITH COMBUSTION PRESSURE SENSOR

GLOW PLUG FITTED WITH COMBUSTION PRESSURE DETECTION SENSOR

COMBUSTION PRESSURE SENSOR

Glow plug with combustion pressure detecting function

Charge amplifier for piezoelectric pressure sensor

Pressure sensor unit

Misfire deciding method and misfire deciding system for internal co...

Pressure sensor-incorporating spark plug