Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5091481 | Composition of polyepoxy compounds, linear polymer and aromatic diamine | Hiroyuki Nakajima, Takashi Takahama, Fumiyuki Miyamoto, Seiji Oka, Toshio Isooka +1 more | 1992-02-25 |