Yasufumi KAWAKAMI

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Higashihiroshima-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Back window part seal structure for vehicle with retractable roof
- Patent number 10,661,642
- Issue date May 26, 2020
- Webasto Japan Co., Ltd.
- Koji Sawahata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Roof structure of automotive vehicle
- Patent number 10,525,806
- Issue date Jan 7, 2020
- Webasto Japan Co., Ltd.
- Koji Sawahata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Roof structure of automotive vehicle
- Patent number 10,183,561
- Issue date Jan 22, 2019
- Mazda Motor Corporation
- Kouichi Matsumoto
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
BACK WINDOW PART SEAL STRUCTURE FOR VEHICLE WITH RETRACTABLE ROOF
- Publication number 20190152306
- Publication date May 23, 2019
- WEBASTO JAPAN CO., LTD.
- Koji SAWAHATA
- B60 - VEHICLES IN GENERAL
Information Patent Application
ROOF STRUCTURE OF AUTOMOTIVE VEHICLE
- Publication number 20180334019
- Publication date Nov 22, 2018
- MAZDA MOTOR CORPORATION
- Kouichi MATSUMOTO
- B60 - VEHICLES IN GENERAL
Information Patent Application
ROOF STRUCTURE OF AUTOMOTIVE VEHICLE
- Publication number 20170267080
- Publication date Sep 21, 2017
- MAZDA MOTOR CORPORATION
- Kouichi MATSUMOTO
- B60 - VEHICLES IN GENERAL