YOSHIKAWA; Tatsuya

Patent Applications and Registrations

Patent applications and USPTO patent grants for YOSHIKAWA; Tatsuya.The latest application filed is for "gas sensor".

Company Profile

4.15.21

YOSHIKAWA; Tatsuya - Kariya-city JP
Yoshikawa; Tatsuya - Kamisu JP
YOSHIKAWA; Tatsuya - Kamisu-shi JP
Yoshikawa; Tatsuya - Himeji JP
YOSHIKAWA; Tatsuya - Himeji-shi Hyogo
Yoshikawa; Tatsuya - Kyoto JP
YOSHIKAWA; Tatsuya - Anjo-shi JP
Yoshikawa; Tatsuya - Tokyo JP
Yoshikawa; Tatsuya - Shizuoka-ken JP
Yoshikawa; Tatsuya - Numazu JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Gas Sensor App 20210255137 - YOSHIKAWA; Tatsuya ; et al.	2021-08-19
Bis(6-methyl-3-sulphophenyl)(2-methylphenyl)phosphine, ammonium salt thereof, and method for producing same Grant 11,021,499 - Honda , et al. June 1, 2	2021-06-01
Bis(6-methyl-3-sulphophenyl)phenylphosphine, ammonium salt thereof, and method for producing same Grant 10,696,701 - Honda , et al. June 30, 2	2020-06-30
Bis(6-methyl-3-sulphophenyl)(2-methylphenyl)phosphine, Ammonium Salt Thereof, And Method For Producing Same App 20190071460 - HONDA; Eriko ; et al.	2019-03-07
Catalyst for internal combustion engine exhaust gas purification, and system for same Grant 10,150,082 - Yoshikawa Dec	2018-12-11
Bis(6-methyl-3-sulphophenyl)phenylphosphine, Ammonium Salt Thereof, And Method For Producing Same App 20180141967 - HONDA; Eriko ; et al.	2018-05-24
Catalyst For Internal Combustion Engine Exhaust Gas Purification, And System For Same App 20170197179 - YOSHIKAWA; Tatsuya	2017-07-13
Method for producing dialdehyde Grant 9,464,018 - Yoshikawa , et al. October 11, 2	2016-10-11
Method for producing 2,7-octadien-1-OL Grant 9,315,433 - Yoshikawa , et al. April 19, 2	2016-04-19
Bis(6-methyl-3-sulphophenyl)(2-methylphenyl)phosphine, Ammonium Salt Thereof, And Method For Producing Same App 20160052948 - HONDA; Eriko ; et al.	2016-02-25
Method For Producing Dialdehyde App 20160052852 - YOSHIKAWA; Tatsuya ; et al.	2016-02-25
Bis(6-methyl-3-sulphophenyl)phenylphosphine, Ammonium Salt Thereof, And Method For Producing Same App 20160052947 - HONDA; Eriko ; et al.	2016-02-25
Method For Producing 2,7-octadien-1-ol App 20160046549 - YOSHIKAWA; Tatsuya ; et al.	2016-02-18
Compound Design Device, Compound Design Method, And Computer Program App 20150310162 - Okuno; Yasushi ; et al.	2015-10-29
Vehicle Behavior Control Device And Vehicle Behavior Control System App 20150151749 - TSUCHIYA; Yoshiaki ; et al.	2015-06-04
Vehicle Behavior Control Device And Vehicle Behavior Control System App 20150151750 - TSUCHIYA; Yoshiaki ; et al.	2015-06-04
Catalyst for purifying diesel engine exhaust gas and method for production thereof Grant 7,763,560 - Horiuchi , et al. July 27, 2	2010-07-27
Exhaust gas purifying catalyst and process for purifying exhaust gas Grant 7,265,073 - Yoshikawa September 4, 2	2007-09-04
Service provision method and apparatus in a distributed system Grant 7,212,097 - Yoshikawa , et al. May 1, 2	2007-05-01
Exhaust gas purifying catalyst and process for purifying exhaust gas by use of the catalyst Grant 7,141,526 - Yoshikawa November 28, 2	2006-11-28
Sloped part high-speed escalator Grant 7,104,386 - Ogura , et al. September 12, 2	2006-09-12
Exhaust gas purifying catalyst and method for purifying exhaust gas Grant 6,893,997 - Matsumoto , et al. May 17, 2	2005-05-17
Catalyst for purifying diesel engine exhaust gas and method for production thereof App 20040224837 - Horiuchi, Makoto ; et al.	2004-11-11
Exhaust gas purifying catalyst and process for purifying exhaust gas by use of the catalyst App 20040209760 - Yoshikawa, Tatsuya	2004-10-21
Exhaust gas purifying catalyst and process for purifying exhaust gas App 20040209761 - Yoshikawa, Tatsuya	2004-10-21
Sloped part high-speed escalator App 20040195046 - Ogura, Manabu ; et al.	2004-10-07
Exhaust gas purifying catalyst Grant 6,797,668 - Yoshikawa September 28, 2	2004-09-28
Exhaust gas purifying catalyst Grant 6,770,251 - Yoshikawa August 3, 2	2004-08-03
Escalator With High Speed Inclined Section App 20030136633 - Ogura, Manabu ; et al.	2003-07-24
Service provision method and apparatus in a distributed system App 20020186121 - Yoshikawa, Tatsuya ; et al.	2002-12-12
Intermittent coating system and intermittent coating method Grant 6,455,105 - Sakai , et al. September 24, 2	2002-09-24
Exhaust gas purifying catalyst App 20020107141 - Yoshikawa, Tatsuya	2002-08-08
Exhaust gas purifying catalyst App 20020016259 - Yoshikawa, Tatsuya	2002-02-07
Exhaust gas purifying catalyst and method for purifying exhaust gas App 20020013228 - Matsumoto, Takeshi ; et al.	2002-01-31
Twin screw extruder and an extruding method using the same Grant 5,728,337 - Yoshikawa , et al. March 17, 1	1998-03-17

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