Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4533689 | Flame resistant acrylic resin composition and process for its production | Suehiro Tayama | 1985-08-06 |
NK
Norihisa Kusakawa
Overall (All Time): #4,019,473 of 4,157,543Top 100%
1
Patents All Time