Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886656 | Agricultural composition with reduced toxicity to fishes and shellfishes | Hisashi Obayashi, Chikara Tanabayashi, Akiyoshi Asaka | 1989-12-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886656 | Agricultural composition with reduced toxicity to fishes and shellfishes | Hisashi Obayashi, Chikara Tanabayashi, Akiyoshi Asaka | 1989-12-12 |