Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4758348 | Copolymer, separating membrane made thereof and method for separating charge transfer interactive substance from a liquid mixture containing the same | Kiyohide Matsui, Kazuhiko Ishihara, Isao Shinohara, Hiroyuki Nishide | 1988-07-19 |