Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6570025 | Sulfur compound and use thereof | Kenichi Fujii, Atsuo Otsuji, Masao Imai, Tadashi Okuma, Rihoko Suzuki +1 more | 2003-05-27 |
| 6566449 | Polymaleimide-containing rubber composition and tire | Masahiro Hojo | 2003-05-20 |