Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4770694 | Aqueous biocide suspension | Tesuji Iwasaki, Yukio Yamamoto | 1988-09-13 |
| 4369057 | Plant growth inhibiting composition | Tetsuji Iwasaki, Shiro Hojo, Eiichi Kimura | 1983-01-18 |