Kei KITAGAWA

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tire valve registration system
- Patent number 10,065,461
- Issue date Sep 4, 2018
- Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Kei Kitagawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Tire identification code registration system
- Patent number 9,428,015
- Issue date Aug 30, 2016
- Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Kei Kitagawa
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
TIRE VALVE REGISTRATION SYSTEM
- Publication number 20170028797
- Publication date Feb 2, 2017
- KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
- Kei KITAGAWA
- B60 - VEHICLES IN GENERAL
Information Patent Application
TIRE IDENTIFICATION CODE REGISTRATION SYSTEM
- Publication number 20150077238
- Publication date Mar 19, 2015
- KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
- Kei KITAGAWA
- B60 - VEHICLES IN GENERAL