Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12134875 | Work machine | Takahiro Kobayashi, Akihiro Narazaki, Masamichi Ito | 2024-11-05 |
| 11466435 | Hydraulic excavator with area limiting control function | Shiho Izumi, Shuuichi MEGURIYA, Ryuu Narikawa, Kouji Ishikawa | 2022-10-11 |
| 11066808 | Work machine | Hiroki Takeuchi, Kouji Ishikawa, Shiho Izumi, Shuuichi MEGURIYA | 2021-07-20 |
| 10858804 | Work machine | Hiroki Takeuchi, Kouji Ishikawa, Shiho Izumi, Shuuichi MEGURIYA | 2020-12-08 |
| 10626578 | Work machine | Shiho Izumi, Ryuu Narikawa, Shuuichi MEGURIYA, Kouji Ishikawa | 2020-04-21 |