Kenji TADAKUMA

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Patents Grantslast 30 patents

Information Patent Grant
Structural object for road and road structure having the same
- Patent number 9,777,449
- Issue date Oct 3, 2017
- Toyota Jidosha Kabushiki Kaisha
- Kenji Tadakuma
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
STRUCTURAL OBJECT FOR ROAD AND ROAD STRUCTURE HAVING THE SAME
- Publication number 20170030037
- Publication date Feb 2, 2017
- Toyota Jidosha Kabushiki Kaisha
- Kenji TADAKUMA
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES