Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5208293 | Rubber composition having low friction | Yoshio Oki, Kazutoshi Sugitani, Takeo Kaneko, Hidetsugu Yagi | 1993-05-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5208293 | Rubber composition having low friction | Yoshio Oki, Kazutoshi Sugitani, Takeo Kaneko, Hidetsugu Yagi | 1993-05-04 |