Hidefumi Konakawa

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Toyota-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Operational rod coupling arrangement and connecting member
- Patent number 8,826,772
- Issue date Sep 9, 2014
- Aisin Seiki Kabushiki Kaisha
- Hidefumi Konakawa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Valve timing control device
- Patent number 6,173,686
- Issue date Jan 16, 2001
- Aisin Seiki Kabushiki Kaisha
- Hideki Nakayoshi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC OIL PUMP
- Publication number 20150086405
- Publication date Mar 26, 2015
- AISIN SEIKI KABUSHIKI KAISHA
- Hidefumi KONAKAWA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
OPERATIONAL ROD COUPLING ARRANGEMENT AND CONNECTING MEMBER
- Publication number 20130192415
- Publication date Aug 1, 2013
- AISIN SEIKI KABUSHIKI KAISHA
- Hidefumi Konakawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTAKE SYSTEM OF INTERNAL COMBUSTION ENGINE
- Publication number 20120103296
- Publication date May 3, 2012
- AISIN SEIKI KABUSHIKI KAISHA
- Hidefumi KONAKAWA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Structure of airflow control system
- Publication number 20090293838
- Publication date Dec 3, 2009
- Aisin Seiki Kabushiki Kaisha
- Hidefumi Konakawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...