Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6929857 | Fiber for reinforcing rubber products | Shuji Watanabe, Kaoru Shimamura, Koji Hattori, Masayoshi Abe | 2005-08-16 |
| 6875509 | Fiber for reinforcing rubber products | — | 2005-04-05 |