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Nobuyuki Nagashima
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Toyota-shi, JP
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Patents Grants
last 30 patents
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
Information
Patent Grant
Hydraulic control apparatus of vehicle and control method
Patent number
6,881,165
Issue date
Apr 19, 2005
Toyota Jidosha Kabushiki Kaisha
Hiroatsu Endo
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Hydraulic control system for automatic transmissions
Patent number
6,508,741
Issue date
Jan 21, 2003
Toyota Jidosha Kabushiki Kaisha
Akira Murakami
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Hybrid drive system
Patent number
6,306,057
Issue date
Oct 23, 2001
Toyota Jidosha Kabushiki Kaisha
Kunio Morisawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Stator of torque converter for vehicles improved to suppress separa...
Patent number
5,616,000
Issue date
Apr 1, 1997
Kabushiki Kaisha Toyota Chuo Kenkyusho
Masatoshi Yamada
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
HYBRID DRIVE SYSTEM
Publication number
20070278029
Publication date
Dec 6, 2007
Toyota Jidosha Kabushiki Kaisha
Masataka Sugiyama
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
Information
Patent Application
Hydraulic control apparatus of vehicle and control method
Publication number
20020105225
Publication date
Aug 8, 2002
Toyota Jidosha Kabushiki Kaisha
Hiroatsu Endo
B60 - VEHICLES IN GENERAL