Takashi Nakagawa

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Toyota-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for controlling a variable valve system
- Patent number 10,458,288
- Issue date Oct 29, 2019
- Toyota Jidosha Kabushiki Kaisha
- Yoshiyuki Shogenji
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control apparatus for variable valve actuation system and control m...
- Patent number 8,869,759
- Issue date Oct 28, 2014
- Toyota Jidosha Kabushiki Kaisha
- Takashi Nakagawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Malfunction determination device for motor control system
- Patent number 8,525,463
- Issue date Sep 3, 2013
- Toyota Jidosha Kabushiki Kaisha
- Eiichi Hioka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Control apparatus for variable operation angle mechanism
- Patent number 8,464,674
- Issue date Jun 18, 2013
- Toyota Jidosha Kabushiki Kaisha
- Takashi Nakagawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
CONTROL APPARATUS FOR VARIABLE VALVE ACTUATION SYSTEM AND CONTROL M...
- Publication number 20130239918
- Publication date Sep 19, 2013
- Toyota Jidosha Kabushiki Kaisha
- Takashi Nakagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING A VARIABLE VALVE SYSTEM
- Publication number 20130139770
- Publication date Jun 6, 2013
- Toyota Jidosha Kabushiki Kaisha
- Yoshiyuki Shogenji
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL APPARATUS AND CONTROL METHOD FOR VARIABLE MECHANISM
- Publication number 20130085654
- Publication date Apr 4, 2013
- Toyota Jidosha Kabushiki Kaisha
- Shunsuke Yamamoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL APPARATUS FOR VARIABLE OPERATION ANGLE MECHANISM
- Publication number 20130008396
- Publication date Jan 10, 2013
- Toyota Jidosha Kabushiki Kaisha
- Takashi Nakagawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
MALFUNCTION DETERMINATION DEVICE FOR MOTOR CONTROL SYSTEM
- Publication number 20100270963
- Publication date Oct 28, 2010
- Toyota Jidosha Kabushiki Kaisha
- Eiichi Hioka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...