Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10779531 | Insect repellent | Kouhei TAKEUCHI, Ryouta Koizumi | 2020-09-22 |
| 10582657 | Spreading device | Sumio Yagyu, Masaru Kawane | 2020-03-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10779531 | Insect repellent | Kouhei TAKEUCHI, Ryouta Koizumi | 2020-09-22 |
| 10582657 | Spreading device | Sumio Yagyu, Masaru Kawane | 2020-03-10 |