Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4803026 | Process for preparation of acrylic resin sheets having excellent moldability and solvent resistance | Hiroyuki Ikeda, Yukihiro Matsumoto | 1989-02-07 |
KN
Koyu Nishimura
Overall (1989): #86,082 of 140,708Top 65%
1
Patents 1989