Kohsuke Watanabe

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Engine working apparatus
- Patent number 11,835,022
- Issue date Dec 5, 2023
- Yamabiko Corporation
- Yuta Kobayashi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Two-stroke internal combustion engine
- Patent number 10,273,925
- Issue date Apr 30, 2019
- Yamabiko Corporation
- Koichirou Ogura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Non-contact ignition control device of internal combustion engine
- Patent number 8,161,943
- Issue date Apr 24, 2012
- Oppama Industry Co., Ltd.
- Masao Iwata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
ENGINE WORKING APPARATUS
- Publication number 20220235731
- Publication date Jul 28, 2022
- Yamabiko Corporation
- Yuta Kobayashi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TWO-STROKE INTERNAL COMBUSTION ENGINE
- Publication number 20170184067
- Publication date Jun 29, 2017
- Yamabiko Corporation
- Koichirou OGURA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
NON-CONTACT IGNITION CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE
- Publication number 20100031918
- Publication date Feb 11, 2010
- Oppama Industry Co., Ltd.
- Masao Iwata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS