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Daichi Yamazaki
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Toyota-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Controller of fan coupling device
Patent number
11,635,085
Issue date
Apr 25, 2023
Toyota Jidosha Kabushiki Kaisha
Shoichi Akiyama
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Controller of fan coupling device
Patent number
11,434,808
Issue date
Sep 6, 2022
Toyota Jidosha Kabushiki Kaisha
Shoichi Akiyama
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Fuel supply apparatus
Patent number
7,464,696
Issue date
Dec 16, 2008
Toyota Jidosha Kabushiki Kaisha
Shinya Furusawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel supply apparatus for internal combustion engine
Patent number
7,389,766
Issue date
Jun 24, 2008
Toyota Jidosha Kabushiki Kaisha
Tatsuhiko Akita
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fuel supply apparatus for internal combustion engine
Patent number
7,380,539
Issue date
Jun 3, 2008
Toyota Jidosha Kabushiki Kaisha
Tatsuhiko Akita
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fuel supply apparatus for internal combustion engine
Patent number
7,263,973
Issue date
Sep 4, 2007
Toyota Jidosha Kabushiki Kaisha
Tatsuhiko Akita
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
High-pressure fuel pump and assembly structure of high-pressure pump
Patent number
7,114,928
Issue date
Oct 3, 2006
Toyota Jidosha Kabushiki Kaisha
Kazuhiro Asayama
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Internal combustion engine controller
Patent number
7,063,069
Issue date
Jun 20, 2006
Toyota Jidosha Kabushiki Kaisha
Mitsuto Sakai
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel injector for internal combustion engine
Patent number
7,013,872
Issue date
Mar 21, 2006
Toyota Jidosha Kabushiki Kaisha
Daichi Yamazaki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fuel supply apparatus for internal combustion engine
Patent number
7,007,662
Issue date
Mar 7, 2006
Toyota Jidosha Kabushiki Kaisha
Mitsuto Sakai
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
High-pressure fuel pump and cam for high-pressure fuel pump
Patent number
6,694,952
Issue date
Feb 24, 2004
Toyota Jidosha Kabushiki Kaisha
Daichi Yamazaki
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Fuel pressure control apparatus and method of internal combustion e...
Patent number
6,539,922
Issue date
Apr 1, 2003
Toyota Jidosha Kabushiki Kaisha
Mitsuto Sakai
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Direct injection type internal combustion engine control apparatus...
Patent number
6,474,294
Issue date
Nov 5, 2002
Toyota Jidosha Kabushiki Kaisha
Daichi Yamazaki
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel supplying apparatus and method for internal combustion engine
Patent number
6,336,445
Issue date
Jan 8, 2002
Toyota Jidosha Kabushiki Kaisha
Daichi Yamazaki
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel pump control apparatus
Patent number
6,314,945
Issue date
Nov 13, 2001
Toyota Jidosha Kabushiki Kaisha
Masanori Sugiyama
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Control apparatus and method for high-pressure fuel pump for intern...
Patent number
6,257,204
Issue date
Jul 10, 2001
Toyota Jidosha Kabushiki Kaisha
Yusuke Kamijo
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel supply apparatus for internal combustion engine
Patent number
6,186,112
Issue date
Feb 13, 2001
Toyota Jidosha Kabushiki Kaisha
Jun Takahashi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Valve train in internal combustion engine
Patent number
5,899,181
Issue date
May 4, 1999
Toyota Jidosha Kabushiki Kaisha
Naoki Kurata
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
CONTROLLER OF FAN COUPLING DEVICE
Publication number
20210332738
Publication date
Oct 28, 2021
Toyota Jidosha Kabushiki Kaisha
Shoichi AKIYAMA
B60 - VEHICLES IN GENERAL
Information
Patent Application
CONTROLLER OF FAN COUPLING DEVICE
Publication number
20210332825
Publication date
Oct 28, 2021
Toyota Jidosha Kabushiki Kaisha
Shoichi AKIYAMA
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Fuel supply apparatus for internal combustion engine
Publication number
20070261674
Publication date
Nov 15, 2007
Toyota Jidosha Kabushiki Kaisha
Tatsuhiko Akita
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Fuel supply apparatus for internal combustion engine
Publication number
20070261675
Publication date
Nov 15, 2007
Toyota Jidosha Kabushiki Kaisha
Tatsuhiko Akita
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Fuel supply apparatus
Publication number
20060102149
Publication date
May 18, 2006
Toyota Jidosha Kabushiki Kaisha
Shinya Furusawa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Fuel supply apparatus for internal combustion engine
Publication number
20060075992
Publication date
Apr 13, 2006
Toyota Jidosha Kabushiki Kaisha
Tatsuhiko Akita
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Internal combustion engine controller
Publication number
20050193981
Publication date
Sep 8, 2005
Toyota Jidosha Kabushiki Kaisha
Mitsuto Sakai
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Fuel supply apparatus for internal combustion engine
Publication number
20050193982
Publication date
Sep 8, 2005
Toyota Jidosha Kabushiki Kaisha
Mitsuto Sakai
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Fuel injector for internal combustion engine
Publication number
20050098155
Publication date
May 12, 2005
Daichi Yamazaki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
High-pressure fuel pump and assembly structure of high-pressure pump
Publication number
20030161746
Publication date
Aug 28, 2003
Kazuhiro Asayama
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Direct injection type internal combustion engine control apparatus...
Publication number
20010042535
Publication date
Nov 22, 2001
Daichi Yamazaki
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Fuel pressure control apparatus and method of internal combustion e...
Publication number
20010027775
Publication date
Oct 11, 2001
Toyota Jidosha Kabushiki Kaisha
Mitsuto Sakai
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...