Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5244985 | Epoxidized polyesters and method of production thereof | Tomio Nobe, Hiroyuki Kanamaru, Harutomo Nomoto | 1993-09-14 |
| 5237074 | Process for production of methyltetrahydrophthalic anhydride | Kenji Nishio, Kiyoshi Iwahashi, Shigeki Hashimoto | 1993-08-17 |
| 5155231 | Process for preparation of 3,4,5,6- tetrahydrophthalimide | Kenji Nishio | 1992-10-13 |
| 5034493 | Curing agent compositions for epoxy resins and epoxy resin compositions | Masahiko Yamanaka, Tomio Nobe, Shigeo Takatsuji | 1991-07-23 |
| 4273719 | Process for preparing 3,4,5,6-tetrahydrophthalic anhydrides or derivatives thereof | Kenji Nishio | 1981-06-16 |