Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11466435 | Hydraulic excavator with area limiting control function | Shiho Izumi, Shuuichi MEGURIYA, Kouji Ishikawa, Tarou AKITA | 2022-10-11 |
| 11453995 | Work machine | Masamichi Ito, Shinya Imura | 2022-09-27 |
| 10801187 | Work machine | Shiho Izumi, Kouji Ishikawa, Daito Sakai, Takahiko Kurose | 2020-10-13 |
| 10774502 | Work machine | Daito Sakai, Shiho Izumi, Kouji Ishikawa | 2020-09-15 |
| 10626578 | Work machine | Shiho Izumi, Shuuichi MEGURIYA, Tarou AKITA, Kouji Ishikawa | 2020-04-21 |