Ken Ohtsuki

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Intake passage structure for turbocharger-equipped engine
- Patent number 10,697,358
- Issue date Jun 30, 2020
- Mazda Motor Corporation
- Yoshiyuki Uehane
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method of controlling engine
- Patent number 5,080,066
- Issue date Jan 14, 1992
- Mazda Motor Corporation
- Seigo Takeno
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
INTAKE PASSAGE STRUCTURE FOR TURBOCHARGER-EQUIPPED ENGINE
- Publication number 20200040810
- Publication date Feb 6, 2020
- MAZDA MOTOR CORPORATION
- Yoshiyuki UEHANE
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTAKE PASSAGE STRUCTURE FOR TURBOCHARGER-EQUIPPED ENGINE
- Publication number 20200040855
- Publication date Feb 6, 2020
- MAZDA MOTOR CORPORATION
- Yoshiyuki UEHANE
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
NEGATIVE PRESSURE TYPE ACTUATOR AND ENGINE GAS-EXHAUSTION DEVICE PR...
- Publication number 20190003400
- Publication date Jan 3, 2019
- MAZDA MOTOR CORPORATION
- Ken OHTSUKI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Structure of relief valve for oil pump
- Publication number 20070062582
- Publication date Mar 22, 2007
- MAZDA MOTOR CORPORATION
- Ken Ohtsuki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES