Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4939260 | Process for producing aromatic nitriles or heterocyclic nitriles | Akira Inoue, Mitsuaki Ikeda, Sadao Terui, Toshihide Kanzaki | 1990-07-03 |
| 4751005 | Method for treatment of waste water | Kiichiro Mitsui, Sadao Terui, Toshihide Kanzaki, Kazuyoshi Nishikawa, Akira Inoue | 1988-06-14 |
| 4418045 | Method for disposal of waste gas and apparatus therefor | Takahisa Sato, Keizo Maruyama | 1983-11-29 |