Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500531 | Rubber reinforcing cord and fiber reinforced rubber material | Haruhiko Kondo, Hajime Kishi | 2002-12-31 |
| 6453960 | Prepreg and fiber-reinforced rubber materials | Haruhiko Kondo, Hajime Kishi | 2002-09-24 |