Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6481707 | Paper-feeding roller | Hideyuki Okuyama | 2002-11-19 |
| 6378584 | Rubber composition for tire tread including silica and rice husk | Yoichi Mizuno, Masato Kawase | 2002-04-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6481707 | Paper-feeding roller | Hideyuki Okuyama | 2002-11-19 |
| 6378584 | Rubber composition for tire tread including silica and rice husk | Yoichi Mizuno, Masato Kawase | 2002-04-30 |