NAOYA TAKAMURA

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SHIZUOKA, JP

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Patents Grantslast 30 patents

Information Patent Grant
Engine ignition method and engine ignition device
- Patent number 11,692,502
- Issue date Jul 4, 2023
- Mahle International GmbH
- Takuma Ayuzawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Stroke determination device for 4-stroke engine
- Patent number 11,149,678
- Issue date Oct 19, 2021
- MAHLE ELECTRIC DRIVES JAPAN CORPORTION
- Takuma Ayuzawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
ENGINE IGNITION METHOD AND ENGINE IGNITION DEVICE
- Publication number 20210017946
- Publication date Jan 21, 2021
- TAKUMA AYUZAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
STROKE DETERMINATION DEVICE FOR 4-STROKE ENGINE
- Publication number 20200011265
- Publication date Jan 9, 2020
- MAHLE ELECTRIC DRIVES JAPAN CORPORATION
- TAKUMA AYUZAWA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS