Tetsuya Sugiyama

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Frame which is made of fiber reinforced composite
- Patent number 12,116,044
- Issue date Oct 15, 2024
- Mazda Motor Corporation
- Chikara Kawamura
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Frame which is made of fiber reinforced composite
- Patent number 11,891,122
- Issue date Feb 6, 2024
- Mazda Motor Corporation
- Chikara Kawamura
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Prepreg and molding product thereof
- Patent number 11,059,949
- Issue date Jul 13, 2021
- NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
- Koichi Hattori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
FRAME WHICH IS MADE OF FIBER REINFORCED COMPOSITE
- Publication number 20220297768
- Publication date Sep 22, 2022
- MAZDA MOTOR CORPORATION
- Chikara KAWAMURA
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
FRAME WHICH IS MADE OF FIBER REINFORCED COMPOSITE
- Publication number 20220297769
- Publication date Sep 22, 2022
- MAZDA MOTOR CORPORATION
- Chikara KAWAMURA
- B60 - VEHICLES IN GENERAL
Information Patent Application
PREPREG AND MOLDING PRODUCT THEREOF
- Publication number 20200102436
- Publication date Apr 2, 2020
- NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
- Koichi Hattori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...