Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5155202 | Phenolic novolak resins, cured substances therefrom and method for production thereof | Hiromi Morita, Kazuyuki Murata, Ichiro Kimura | 1992-10-13 |
| 4416819 | Process for preparing 1,5-benzothiazephine derivatives | Katsuhiko Kurabayashi, Nobuyuki Futamura, Hidefumi Kinoshita, Toshio Takahashi | 1983-11-22 |