Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11572338 | Method for producing dicyanocyclohexane and bis(aminomethyl)cyclohexane | Noriyuki Shiomi, Akifumi Iida | 2023-02-07 |
| 11542222 | Method for preparing dicyanoalkane and bis(aminomethyl) alkane | Noriyuki Shiomi, Akifumi Iida | 2023-01-03 |
| 11352318 | Production method for dicyanocyclohexane | Akifumi Iida, Yutaka Kanbara | 2022-06-07 |
| 11198676 | Phenyl imidazoline compound having aminomethyl group or salt thereof, or phenyl tetrahydropyrimidine compound having aminomethyl group or salt thereof, and production method for such compounds or salts thereof | Yutaka Kanbara | 2021-12-14 |
| 10906865 | Method for producing 1,4-dicyanocyclohexane, 1,4-bis(aminomethyl)cyclohexane and 1,4-cyclohexanedicarboxylic acid | Akifumi Iida, Yuta Ohmori, Aoi Yamazoe | 2021-02-02 |