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Koichi Numata
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Shizuoka-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Fuel cell system
Patent number
8,153,332
Issue date
Apr 10, 2012
Toyota Jidosha Kabushiki Kaisha
Satoshi Aoyama
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Fuel cell
Patent number
8,114,549
Issue date
Feb 14, 2012
Toyota Jidosha Kabushiki Kaisha
Koichi Numata
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fuel reforming apparatus and method of controlling the fuel reformi...
Patent number
7,575,729
Issue date
Aug 18, 2009
Toyota Jidosha Kabushiki Kaisha
Koichi Numata
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electrolyte membrane for fuel cell operable in medium temperature r...
Patent number
7,491,462
Issue date
Feb 17, 2009
Toyota Jidosha Kabushiki Kaisha
Naoki Ito
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fuel reforming apparatus
Patent number
6,783,877
Issue date
Aug 31, 2004
Toyota Jidosha Kabushiki Kaisha
Takashi Shimazu
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Microorganism and method for environmental purification using the same
Patent number
6,521,444
Issue date
Feb 18, 2003
Toyota Jidosha Kabushiki Kaisha
Koichi Numata
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Microorganism and method for environmental purification using the same
Patent number
6,171,844
Issue date
Jan 9, 2001
Toyota Jidosha Kabushiki Kaisha
Koichi Numata
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Microorganisms that decompose halogenated hydrocarbons and their use
Patent number
5,998,198
Issue date
Dec 7, 1999
Toyota Jidosha Kabushiki Kaisha
Mika Nakayama
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Patents Applications
last 30 patents
Information
Patent Application
MOVEMENT PLAN PRODUCING SYSTEM AND MOVEMENT PLAN PRODUCING METHOD F...
Publication number
20210199451
Publication date
Jul 1, 2021
Toyota Jidosha Kabushiki Kaisha
Shigeaki MURATA
B60 - VEHICLES IN GENERAL
Information
Patent Application
VEHICLE RENTAL SYSTEM
Publication number
20210103977
Publication date
Apr 8, 2021
Toyota Jidosha Kabushiki Kaisha
Ryosuke TANIMURA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FUEL CELL
Publication number
20090325020
Publication date
Dec 31, 2009
Koichi Numata
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Fuel battery system
Publication number
20060286417
Publication date
Dec 21, 2006
TOYOTA JIDOSHA KABUSHIKI KAISHA
Satoshi Aoyama
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Fuel cell stack, fuel cell system, and manufacturing method of fuel...
Publication number
20060040156
Publication date
Feb 23, 2006
Toyota Jidosha Kabushiki Kaisha
Yutaka Tano
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Fuel reforming apparatus and fuel cell system
Publication number
20040226218
Publication date
Nov 18, 2004
Toyota Jidosha Kabushiki Kaisha
Yasuhiro Izawa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Electrolyte membrane for fuel cell operable in medium temperature r...
Publication number
20040043277
Publication date
Mar 4, 2004
Toyota Jidosha Kabushiki Kaisha
Naoki Ito
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Fuel reforming apparatus
Publication number
20020031690
Publication date
Mar 14, 2002
Toyota Jidosha Kabushiki Kaisha
Takashi Shimazu
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Fuel reforming apparatus and method of controlling the fuel reformi...
Publication number
20020000067
Publication date
Jan 3, 2002
Toyota Jidosha Kabushiki Kaisha
Koichi Numata
C01 - INORGANIC CHEMISTRY