Akio Kumagai

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Patents Grantslast 30 patents

Information Patent Grant
Fuel viscosity detection apparatus
- Patent number 8,244,496
- Issue date Aug 14, 2012
- Toyota Jidosha Kabushiki Kaisha
- Akio Kumagai
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
FUEL VISCOSITY DETECTION APPARATUS
- Publication number 20110130979
- Publication date Jun 2, 2011
- Toyota Jidosha Kabushiki Kaisha
- Akio Kumagai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...