Yoshiaki SUMIYA

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Kariya-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fuel pump attachment structure
- Patent number 8,646,436
- Issue date Feb 11, 2014
- Toyota Boshoku Kabushiki Kaisha
- Keisuke Wakabayashi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Composite member fixing structure
- Patent number 8,297,900
- Issue date Oct 30, 2012
- Toyota Boshoku Kabushiki Kaisha
- Yoshiaki Sumiya
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Cylinder head cover
- Patent number 8,161,928
- Issue date Apr 24, 2012
- Toyota Boshoku Kabushiki Kaisha
- Hirotsugu Kojima
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Cylinder head cover
- Patent number 8,113,162
- Issue date Feb 14, 2012
- Toyota Boshoku Kabushiki Kaisha
- Yoshiaki Sumiya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for joining first and second members to each other through a...
- Patent number 8,105,518
- Issue date Jan 31, 2012
- Toyota Boshoku Kabushiki Kaisha
- Yoshiaki Sumiya
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
FUEL PUMP ATTACHMENT STRUCTURE
- Publication number 20120006304
- Publication date Jan 12, 2012
- TOYOTA BOSHOKU KABUSHIKI KAISHA
- Keisuke WAKABAYASHI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COMPOSITE MEMBER FIXING STRUCTURE
- Publication number 20100143074
- Publication date Jun 10, 2010
- TOYOTA BOSHOKU KABUSHIKI KAISHA
- Yoshiaki SUMIYA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CYLINDER HEAD COVER
- Publication number 20090301427
- Publication date Dec 10, 2009
- TOYOTA BOSHOKU KABUSHIKI KAISHA
- Hirotsugu KOJIMA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
JOINT STRUCTURE AND JOINING METHOD
- Publication number 20090250883
- Publication date Oct 8, 2009
- TOYOTA BOSHOKU KABUSHIKI KAISHA
- Yoshiaki SUMIYA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
CYLINDER HEAD COVER
- Publication number 20090235892
- Publication date Sep 24, 2009
- TOYOTA BOSHOKU KABUSHIKI KAISHA
- Yoshiaki SUMIYA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES