Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5334749 | Polymerizable phenol compound | Yuuichi Fukushige, Ken Iwakura | 1994-08-02 |
| 5312905 | 2-diazo-1,2-naphthoquinone compounds | Kan Wakamatsu, Yuichi Wakata, Tomizo Namiki | 1994-05-17 |