Kuninaga HATSUGAI

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Atsugi-shi, Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Valve timing control device for internal combustion engine
- Patent number 10,837,326
- Issue date Nov 17, 2020
- HITACHI AUTOMOTIVE SYSTEMS, LTD.
- Shohei Okada
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Internal-combustion engine valve timing control apparatus
- Patent number 10,480,424
- Issue date Nov 19, 2019
- Hitachi Automotive Systems, Ltd.
- Kuninaga Hatsugai
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
VALVE TIMING CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
- Publication number 20200123938
- Publication date Apr 23, 2020
- Hitachi Automotive Systems, Ltd.
- Shohei OKADA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VALVE TIMING CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE AND METH...
- Publication number 20190085735
- Publication date Mar 21, 2019
- Hitachi Automotive Systems, Ltd.
- Kuninaga HATSUGAI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
INTERNAL-COMBUSTION ENGINE VALVE TIMING CONTROL APPARATUS
- Publication number 20180187610
- Publication date Jul 5, 2018
- Hitachi Automotive Systems, Ltd.
- Kuninaga HATSUGAI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS