Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658989 | Modified acrylic polyyol carbonate polymer | Takao Morimoto, Shin-ya Yamada, Takaaki Fujiwa, Hideki Matsui, Takeharu Tabuchi | 1997-08-19 |
| 5650532 | Acrylic monomer | Takeharu Tabuchi, Takaaki Fujiwa, Shin-ya Yamada | 1997-07-22 |