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Masato Fujikawa
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Toyota-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Vehicular transmission
Patent number
8,287,425
Issue date
Oct 16, 2012
Aisin AW Co., Ltd.
Kenji Omote
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Hydraulic control apparatus of transmission
Patent number
7,819,768
Issue date
Oct 26, 2010
Aisin AW Co., Ltd.
Seiichi Kinugasa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Friction engagement device
Patent number
7,775,336
Issue date
Aug 17, 2010
Aisin AW Co., Ltd.
Masaaki Nishida
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Hydraulic circuit device and hybrid drive system using that hydraul...
Patent number
7,637,336
Issue date
Dec 29, 2009
Aisin AW Co., Ltd.
Kazuhito Enomoto
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
VEHICLE
Publication number
20240198782
Publication date
Jun 20, 2024
Toyota Jidosha Kabushiki Kaisha
Tadashi OKUDA
B60 - VEHICLES IN GENERAL
Information
Patent Application
POWER TRANSMISSION UNIT
Publication number
20190264794
Publication date
Aug 29, 2019
Toyota Jidosha Kabushiki Kaisha
Masato FUJIKAWA
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
VEHICULAR HYBRID DRIVE SYSTEM
Publication number
20130005530
Publication date
Jan 3, 2013
Toyota Jidosha Kabushiki Kaisha
Masato Fujikawa
B60 - VEHICLES IN GENERAL
Information
Patent Application
Driving device
Publication number
20090082153
Publication date
Mar 26, 2009
Toyota Jidosha Kabushiki Kaisha
Masato Fujikawa
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Friction engagement device
Publication number
20070199789
Publication date
Aug 30, 2007
AISIN AW CO., LTD.
Masaaki Nishida
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Hydraulic control apparatus of transmission
Publication number
20070173373
Publication date
Jul 26, 2007
AISIN AW CO., LTD.
Seiichi Kinugasa
B60 - VEHICLES IN GENERAL
Information
Patent Application
Vehicular transmission
Publication number
20070151546
Publication date
Jul 5, 2007
AISIN AW CO., LTD.
Kenji Omote
B60 - VEHICLES IN GENERAL
Information
Patent Application
Hydraulic circuit device and hybrid drive system using that hydraul...
Publication number
20060231339
Publication date
Oct 19, 2006
AISIN AW CO., LTD.
Kazuhito Enomoto
B60 - VEHICLES IN GENERAL