Toru Katafuchi

Person

Kariya-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Control device for gas sensor
- Patent number 11,249,043
- Issue date Feb 15, 2022
- Denso Corporation
- Yusuke Kawamoto
- G01 - MEASURING TESTING
Information Patent Grant
Particulate matter detection sensor
- Patent number 10,557,815
- Issue date Feb 11, 2020
- Denso Corporation
- Masahiro Yamamoto
- G01 - MEASURING TESTING
Information Patent Grant
Gas concentration measuring apparatus
- Patent number 10,113,992
- Issue date Oct 30, 2018
- Denso Corporation
- Yuusuke Toudou
- G01 - MEASURING TESTING
Information Patent Grant
Gas concentration measuring apparatus
- Patent number 10,073,053
- Issue date Sep 11, 2018
- Denso Corporation
- Yuusuke Toudou
- G01 - MEASURING TESTING
Information Patent Grant
Gas sensing element
- Patent number 7,351,318
- Issue date Apr 1, 2008
- Denso Corporation
- Toru Katafuchi
- G01 - MEASURING TESTING
Information Patent Grant
Method of producing oxygen sensor element
- Patent number 6,254,926
- Issue date Jul 3, 2001
- Denso Corporation
- Toru Katafuchi
- G01 - MEASURING TESTING
Information Patent Grant
Oxygen sensor element
- Patent number 5,948,225
- Issue date Sep 7, 1999
- Denso Corporation
- Toru Katafuchi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
PARTICULATE MATTER DETECTION SENSOR
- Publication number 20180266936
- Publication date Sep 20, 2018
- Denso Corporation
- Masahiro YAMAMOTO
- G01 - MEASURING TESTING
Information Patent Application
GAS CONCENTRATION MEASURING APPARATUS
- Publication number 20180224396
- Publication date Aug 9, 2018
- DENSO CORPORATION
- Yuusuke TOUDOU
- G01 - MEASURING TESTING
Information Patent Application
CONTROL DEVICE FOR GAS SENSOR
- Publication number 20170184536
- Publication date Jun 29, 2017
- DENSO CORPORATION
- Yusuke KAWAMOTO
- G01 - MEASURING TESTING
Information Patent Application
GAS CONCENTRATION MEASURING APPARATUS
- Publication number 20160209358
- Publication date Jul 21, 2016
- Denso Corporation
- Yuusuke TOUDOU
- G01 - MEASURING TESTING
Information Patent Application
Gas concentration measuring apparatus designed to establish quick d...
- Publication number 20070007134
- Publication date Jan 11, 2007
- DENSO CORPORATION
- Tomoo Kawase
- G01 - MEASURING TESTING
Information Patent Application
Gas sensor element designed to ensure required measurement accuracy
- Publication number 20040111868
- Publication date Jun 17, 2004
- DENSO CORPORATION
- Toru Katafuchi
- G01 - MEASURING TESTING
Information Patent Application
Gas sensing element
- Publication number 20040069629
- Publication date Apr 15, 2004
- Akio Tanaka
- G01 - MEASURING TESTING
Information Patent Application
Multilayer gas sensing element
- Publication number 20040069630
- Publication date Apr 15, 2004
- DENSO CORPORATION
- Akio Tanaka
- G01 - MEASURING TESTING
Information Patent Application
Gas sensor element
- Publication number 20040000479
- Publication date Jan 1, 2004
- Toru Katafuchi
- G01 - MEASURING TESTING
Information Patent Application
Gas sensing element
- Publication number 20030106795
- Publication date Jun 12, 2003
- DENSO Corporation
- Toru Katafuchi
- G01 - MEASURING TESTING
Information Patent Application
Error minimizing structure of gas sensor
- Publication number 20030062904
- Publication date Apr 3, 2003
- Denso Corporation and NIPPON SOKEN, INC.
- Toru Katafuchi
- G01 - MEASURING TESTING

Toru Katafuchi

Person

Patents Grantslast 30 patents

Control device for gas sensor

Particulate matter detection sensor

Gas concentration measuring apparatus

Gas concentration measuring apparatus

Gas sensing element

Method of producing oxygen sensor element

Oxygen sensor element

Patents Applicationslast 30 patents

PARTICULATE MATTER DETECTION SENSOR

GAS CONCENTRATION MEASURING APPARATUS

CONTROL DEVICE FOR GAS SENSOR

GAS CONCENTRATION MEASURING APPARATUS

Gas concentration measuring apparatus designed to establish quick d...

Gas sensor element designed to ensure required measurement accuracy

Gas sensing element

Multilayer gas sensing element

Gas sensor element

Gas sensing element

Error minimizing structure of gas sensor