Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11391011 | Hydraulic excavator | Manabu Edamura, Kouji Ishikawa, Shiho Izumi | 2022-07-19 |
| 11313107 | Work machine | Teruki IGARASHI, Shiho Izumi, Shuuichi MEGURIYA, Hiroki Takeuchi | 2022-04-26 |
| 11230824 | Work machine | Hidekazu Moriki, Manabu Edamura, Shiho Izumi | 2022-01-25 |