Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11668069 | Construction machine | Shinji Ishihara, Hiroshi Sakamoto, Ryu NARIKAWA | 2023-06-06 |
| 11649612 | Work machine | Ryu NARIKAWA, Hiroshi Sakamoto, Shinji Ishihara | 2023-05-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11668069 | Construction machine | Shinji Ishihara, Hiroshi Sakamoto, Ryu NARIKAWA | 2023-06-06 |
| 11649612 | Work machine | Ryu NARIKAWA, Hiroshi Sakamoto, Shinji Ishihara | 2023-05-16 |