Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5215019 | Transplanting equipment | Eiichiro Kinoshita, Tamaki Kubo | 1993-06-01 |
| 5041656 | Preparation process of (meth)acrylamide | Mareo Tokunaga, Yoshihiko Kambara | 1991-08-20 |
| 4670590 | Preparation process of acrylamide crystals | Yoshihiko Kambara, Wataru Isozaki, Syoji Kitado, Masao Yamaguchi | 1987-06-02 |
| 4365090 | Process for production of acrylamide | — | 1982-12-21 |
| 4345101 | Process for purifying an aqueous solution of acrylamide | Kohei Shizuka, Yoshihiko Kambara, Junji Mikami, Hiroshi Kato, Tadatoshi Honda | 1982-08-17 |