Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5133969 | Antimicrobial dispersion composition | Hideo Sugi, Ryoichi Takahashi, Kenji Tahara | 1992-07-28 |
| 5036087 | Clathrate compound | Hideo Sugi, Ryoichi Takahashi | 1991-07-30 |
| 4996220 | Method of producing a clathrate compound | Hideo Sugi, Ryoichi Takahashi | 1991-02-26 |
| 4973700 | Method of purifying a microbicide | Hideo Sugi, Ryoichi Takahashi | 1990-11-27 |
| 4880774 | Sustained release aromatic | Isao Joukou, Hideo Sugi, Kenji Tahara | 1989-11-14 |
| 4818771 | Diphenic acid bis(dicyclohexylamide) for clothrate compound, process for producing the same | Fumio Toda, Hideo Sugi, Kenji Tahara | 1989-04-04 |
| 4780317 | Sustained release antimicrobial agents and method of fouling control using the same | Hideo Sugi, Kenji Tahara, Fumio Toda | 1988-10-25 |
| 4656059 | Wet spray booth treating agent and method for treatment therewith | Keisuke Mizuno, Eiichirou Kondou, Kenji Tahara | 1987-04-07 |