Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4954588 | Novel fluorine-containing non-crystalline copolymer | Masahiko Oka, Yasuji Iwasaki | 1990-09-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4954588 | Novel fluorine-containing non-crystalline copolymer | Masahiko Oka, Yasuji Iwasaki | 1990-09-04 |