Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4695644 | Process for producing phenyl chlorothioformates | Kenji Tsuzuki | 1987-09-22 |
| 4621090 | Antifungal compositions | Kazuo Iwata, Tetsuo Takematsu, Yuji Nonaka, Akira Nakanishi, Hideo Morinaka +2 more | 1986-11-04 |
| 4223152 | Process for purifying crude isoindolinone series pigments | Osamu Fujii, Misao Takano, Eiji Iwamoto | 1980-09-16 |