Tatsuya ICHIKAWA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Control apparatus for engine
- Patent number 11,821,383
- Issue date Nov 21, 2023
- SUBARU CORPORATION
- Keisuke Katsuta
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Pressure sensor malfunction determination device for fuel tank
- Patent number 10,907,582
- Issue date Feb 2, 2021
- SUBARU CORPORATION
- Tatsuya Ichikawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Misfire determination apparatus
- Patent number 10,866,160
- Issue date Dec 15, 2020
- SUBARU CORPORATION
- Mao Ota
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CONTROL APPARATUS FOR ENGINE
- Publication number 20230235713
- Publication date Jul 27, 2023
- SUBARU CORPORATION
- Keisuke KATSUTA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PRESSURE SENSOR MALFUNCTION DETERMINATION DEVICE FOR FUEL TANK
- Publication number 20200158050
- Publication date May 21, 2020
- SUBARU CORPORATION
- Tatsuya ICHIKAWA
- B60 - VEHICLES IN GENERAL
Information Patent Application
MISFIRE DETERMINATION APPARATUS
- Publication number 20190293519
- Publication date Sep 26, 2019
- SUBARU CORPORATION
- Mao OTA
- B60 - VEHICLES IN GENERAL