Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670511 | Fluorine-containing diene, its production method and its polymer | Kimiaki Kashiwagi, Hidenobu Murofushi, Norihide Sugiyama, Masakuni Sato | 2003-12-30 |
| 6610789 | Block polymer, process for producing a polymer, and polymer electrolyte fuel cell | Takeshi Eriguchi | 2003-08-26 |