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Masayoshi Iwase
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Toyota, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Vehicle
Patent number
12,103,594
Issue date
Oct 1, 2024
Toyota Jidosha Kabushiki Kaisha
Hyuga Atsumi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Fuel cell and separator for the same
Patent number
7,572,537
Issue date
Aug 11, 2009
Toyota Jidosha Kabushiki Kaisha
Masayoshi Iwase
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fuel cells system and method of controlling cells
Patent number
7,476,457
Issue date
Jan 13, 2009
Toyota Jidosha Kabushiki Kaisha
Masayoshi Iwase
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Fuel cell and separator for the same
Patent number
7,138,200
Issue date
Nov 21, 2006
Toyota Jidosha Kabushiki Kaisha
Masayoshi Iwase
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Hydrogen sensor for use in battery overcharge/overdischarge detecto...
Patent number
7,087,151
Issue date
Aug 8, 2006
Denso Corporation
Keigo Mizutani
G01 - MEASURING TESTING
Information
Patent Grant
Method of binding a plurality of sealed battery cells
Patent number
7,060,116
Issue date
Jun 13, 2006
Matsushita Electric Industrial Co., Ltd.
Shuhei Marukawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery assembly
Patent number
6,893,771
Issue date
May 17, 2005
Matsushita Electric Industrial Co., Ltd.
Naoto Arai
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Fuel cells system and method of controlling cells
Patent number
6,656,618
Issue date
Dec 2, 2003
Toyota Jidosha Kabushiki Kaisha
Masayoshi Iwase
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Battery module
Patent number
6,602,636
Issue date
Aug 5, 2003
Matsushita Electric Industrial Co., Ltd.
Akihiro Taniguchi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method of replacing secondary battery
Patent number
6,573,685
Issue date
Jun 3, 2003
Matsushita Electric Industrial Co., Ltd.
Toshiaki Nakanishi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Device and method for controlling input/output of secondary battery
Patent number
6,501,250
Issue date
Dec 31, 2002
Matsushita Electric Industrial Co., Ltd.
Seiji Bito
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Fuel cell
Patent number
6,277,511
Issue date
Aug 21, 2001
Toyota Jidosha Kabushiki Kaisha
Masayoshi Iwase
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell system capable of reducing electric power loss
Patent number
6,255,008
Issue date
Jul 3, 2001
Toyota Jidosha Kabushiki Kaisha
Masayoshi Iwase
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Fuel cell and separator for the same
Patent number
6,245,453
Issue date
Jun 12, 2001
Toyota Jidosha Kabushiki Kaisha
Masayoshi Iwase
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of recovering electrolyte membrane from fuel cell and appara...
Patent number
5,718,984
Issue date
Feb 17, 1998
Toyota Jidosha Kabushiki Kaisha
Masayoshi Iwase
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Patents Applications
last 30 patents
Information
Patent Application
VEHICLE
Publication number
20240075800
Publication date
Mar 7, 2024
Toyota Jidosha Kabushiki Kaisha
Ryosuke ASA
B60 - VEHICLES IN GENERAL
Information
Patent Application
VEHICLE
Publication number
20230072159
Publication date
Mar 9, 2023
Toyota Jidosha Kabushiki Kaisha
Hyuga Atsumi
B60 - VEHICLES IN GENERAL
Information
Patent Application
Combined battery
Publication number
20050186470
Publication date
Aug 25, 2005
Matsushita Electric Industrial Co., Ltd.
Shuhei Marukawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Fuel cell and separator for the same
Publication number
20040115514
Publication date
Jun 17, 2004
Masayoshi Iwase
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Fuel cells system and method of controlling cells
Publication number
20040048119
Publication date
Mar 11, 2004
Toyota Jidosha Kabushiki Kaisha
Masayoshi Iwase
B60 - VEHICLES IN GENERAL
Information
Patent Application
Hydrogen sensor for use in battery overcharge/overdischarge detecto...
Publication number
20030168337
Publication date
Sep 11, 2003
DENSO Corporation
Keigo Mizutani
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Battery module
Publication number
20020045095
Publication date
Apr 18, 2002
Matsushita Electric Industrial Co., Ltd.
Akihiro Taniguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Combined battery
Publication number
20020006545
Publication date
Jan 17, 2002
Shuhei Marukawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Battery assembly
Publication number
20020006541
Publication date
Jan 17, 2002
Naoto Arai
B60 - VEHICLES IN GENERAL
Information
Patent Application
Device and method for controlling input/output of secondary battery
Publication number
20020003417
Publication date
Jan 10, 2002
Seiji Bito
B60 - VEHICLES IN GENERAL
Information
Patent Application
Method of replacing secondary battery
Publication number
20010035737
Publication date
Nov 1, 2001
Matsushita Electric Industrial Co. Ltd.
Toshiaki Nakanishi
G01 - MEASURING TESTING
Information
Patent Application
Fuel cells system and method of controlling cells
Publication number
20010018138
Publication date
Aug 30, 2001
Toyota Jidosha Kabushiki Kaisha
Masayoshi Iwase
B60 - VEHICLES IN GENERAL