Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4345101 | Process for purifying an aqueous solution of acrylamide | Shiro Asano, Kohei Shizuka, Yoshihiko Kambara, Junji Mikami, Hiroshi Kato | 1982-08-17 |
| 4313001 | Process for purifying aqueous acrylamide solutions | Hiroshi Itoh, Jun Saitoh, Takatoshi Mitsuishi | 1982-01-26 |