Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875980 | Method for separating and concentrating an organic component from an aqueous solution containing same | Masujiro Arita | 1989-10-24 |
YS
Yukinobu Sugimoto
Mitsubishi Rayon Engineering Co.: 1 patents #25 of 48Top 55%
Overall (All Time): #3,940,514 of 4,157,543Top 95%
1
Patents All Time