Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8999359 | Composition that prevents damage to trees by harmful insects and a prevention method thereof | Kunitoshi Watanabe, Toshio Suzuki | 2015-04-07 |
| 8440659 | Termite-proofing agent and its application method | Kunitoshi Watanabe, Toshio Suzuki | 2013-05-14 |