Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4846877 | Plant growth promoter and method of plant growth promotion | Shizuo Azuma, Toshiyuki Hiramatsu, Koji Nakagawa, Yataro Ichikawa | 1989-07-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4846877 | Plant growth promoter and method of plant growth promotion | Shizuo Azuma, Toshiyuki Hiramatsu, Koji Nakagawa, Yataro Ichikawa | 1989-07-11 |