Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10914015 | Steel cord and method for producing the same | Tetsuya Nakajima, Kenichi Yamashita, Shinei Takamura, Masumi Suzuki, Koji FUJISAWA +1 more | 2021-02-09 |
| 10632791 | Tire | Tetsuya Nakajima, Kenichi Yamashita, Shinei Takamura, Masumi Suzuki, Koji FUJISAWA | 2020-04-28 |