Ryoji Takahashi

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Switch device
- Patent number 10,859,053
- Issue date Dec 8, 2020
- Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Toshiaki Imai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Illuminated momentary push button switch
- Patent number 10,598,142
- Issue date Mar 24, 2020
- Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Toshiaki Imai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Switch device
- Patent number 10,590,901
- Issue date Mar 17, 2020
- Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Toshiaki Imai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Circuit unit device
- Patent number 7,114,962
- Issue date Oct 3, 2006
- Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Ryoji Takahashi
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SWITCH DEVICE
- Publication number 20190107097
- Publication date Apr 11, 2019
- KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
- Toshiaki IMAI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SWITCH DEVICE
- Publication number 20190107095
- Publication date Apr 11, 2019
- KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
- Toshiaki IMAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SWITCH DEVICE
- Publication number 20190107094
- Publication date Apr 11, 2019
- KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
- Toshiaki IMAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STRUCTURE FOR ATTACHING A SWITCH BODY TO A STEERING COLUMN TUBE
- Publication number 20090090826
- Publication date Apr 9, 2009
- KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
- Ryoji TAKAHASHI
- B60 - VEHICLES IN GENERAL
Information Patent Application
CIRCUIT UNIT DEVICE
- Publication number 20060216964
- Publication date Sep 28, 2006
- Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Ryoji Takahashi
- B60 - VEHICLES IN GENERAL