Makoto KAWANO

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Hitachinaka-shi, Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Throttle valve control device
- Patent number 12,173,666
- Issue date Dec 24, 2024
- Hitachi Astemo, Ltd.
- Hidefumi Hatsuzawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve body, electronic control throttle body, motor-driven throttle...
- Patent number 10,767,544
- Issue date Sep 8, 2020
- Hitachi Automotive Systems, Ltd.
- Hidefumi Hatsuzawa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
Throttle Valve Control Device
- Publication number 20240218840
- Publication date Jul 4, 2024
- Hitachi Astemo, Ltd.
- Hidefumi HATSUZAWA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Valve Body, Electronic Control Throttle Body, Motor-Driven Throttle...
- Publication number 20190107034
- Publication date Apr 11, 2019
- Hitachi Automotive Systems, Ltd.
- Hidefumi HATSUZAWA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES