Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12241758 | Ground surface estimation method, measurement region display system, and crane | Iwao Ishikawa, Takayuki Kosaka, Satoshi Kubota, Shigenori Tanaka, Kenji Nakamura +1 more | 2025-03-04 |
| 12215001 | Guide display device and crane equipped with same | Iwao Ishikawa, Takayuki Kosaka, Keita Mashima, Satoshi Kubota, Shigenori Tanaka +1 more | 2025-02-04 |
| 12110213 | Guide display device, and crane provided with same | Iwao Ishikawa, Takayuki Kosaka, Keita Mashima, Satoshi Kubota, Shigenori Tanaka +1 more | 2024-10-08 |
| 12032657 | Ground surface estimation method, measurement area display system, and crane | Iwao Ishikawa, Takayuki Kosaka, Satoshi Kubota, Shigenori Tanaka, Kenji Nakamura +1 more | 2024-07-09 |
| 11987478 | Guide display device and crane provided with same | Iwao Ishikawa, Takayuki Kosaka, Keita Mashima, Satoshi Kubota, Shigenori Tanaka +1 more | 2024-05-21 |
| 11958725 | Guide display device and crane equipped with same | Iwao Ishikawa, Takayuki Kosaka, Keita Mashima, Satoshi Kubota, Shigenori Tanaka +1 more | 2024-04-16 |
| 11887250 | Guide display device and crane equipped with same | Iwao Ishikawa, Takayuki Kosaka, Keita Mashima, Satoshi Kubota, Shigenori Tanaka +1 more | 2024-01-30 |
| 11560292 | Measurement target top-surface estimation method, guide information display device, and crane | Takayuki Kosaka, Iwao Ishikawa, Satoshi Kubota, Shigenori Tanaka, Kenji Nakamura +1 more | 2023-01-24 |
| 11542127 | Guide information display device and crane | Takayuki Kosaka, Iwao Ishikawa, Satoshi Kubota, Shigenori Tanaka, Kenji Nakamura +1 more | 2023-01-03 |
| 11530119 | Guide information display device, crane equipped with same, and guide information display method | Takayuki Kosaka, Iwao Ishikawa, Satoshi Kubota, Shigenori Tanaka, Kenji Nakamura +1 more | 2022-12-20 |
| 11414305 | Measurement target top-surface estimation method, guide information display device, and crane | Takayuki Kosaka, Iwao Ishikawa, Satoshi Kubota, Shigenori Tanaka, Kenji Nakamura +1 more | 2022-08-16 |
| 11270450 | Data point group clustering method, guide information display device, and crane | Takayuki Kosaka, Iwao Ishikawa, Satoshi Kubota, Shigenori Tanaka, Kenji Nakamura +1 more | 2022-03-08 |
| 11084692 | Guide information display device, crane equipped with same, and guide information display method | Takayuki Kosaka, Iwao Ishikawa, Satoshi Kubota, Shigenori Tanaka, Kenji Nakamura +1 more | 2021-08-10 |