Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4789398 | Flower-thinning agent for fruit trees | Toshihiko Yamazaki, Tatsurou Motohashi | 1988-12-06 |
| 4613359 | Flower-thinning agent for fruit trees | Toshihiko Yamazaki, Katsuyuki Suzuki, Makoto Iwatsuki | 1986-09-23 |