Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4250300 | Fluorine-containing polyesters, and their production and use | Takeo Saegusa, Akira Yamada, Akitoshi Iwatani | 1981-02-10 |
| 4182846 | Fluorine-containing copolymers, and their production and use | Takeo Saegusa, Akira Yamada, Akitoshi Iwatani | 1980-01-08 |