Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888049 | Synergist for biocide | Hitoshi Hosokawa | 1989-12-19 |
| 4868217 | Bactericidal composition | Seiichi Araki, Mamoru Suzuki, Yuichi Hioki | 1989-09-19 |
| 4851421 | Biocidal fine powder and a suspension containing the same | Yasushi Kamihisa | 1989-07-25 |
| 4844734 | Process for the preparation of granular pesticide | Takuo Goto, Tadao Matsumoto | 1989-07-04 |
| 4840942 | Emulsifying dispersant and biocidal composition containing same | Yoshio Fukui | 1989-06-20 |
| 4812158 | Caking-preventing agent for fertilizer | Hitoshi Hosokawa | 1989-03-14 |