Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12241758 | Ground surface estimation method, measurement region display system, and crane | Iwao Ishikawa, Takayuki Kosaka, Satoshi Kubota, Kenji Nakamura, Yuhei Yamamoto +1 more | 2025-03-04 |
| 12215001 | Guide display device and crane equipped with same | Iwao Ishikawa, Takayuki Kosaka, Keita Mashima, Satoshi Kubota, Masaya Nakahara +1 more | 2025-02-04 |