Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5319063 | Phenolic resin and method for preparing same | Shinji Ando, Yukio Fukui | 1994-06-07 |
| 5304205 | Surgical filament | Hosei Shinoda, Masami Ohtaguro | 1994-04-19 |
| 5304624 | Epoxy resin derived from the highly pure compound and method for preparing the resin and composition | Naru Koike, Mizuo Ito | 1994-04-19 |