Issued Patents 2023
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11840822 | Work machine | Hiroaki Tanaka, Hisami NAKANO, Yuusuke Suzuki | 2023-12-12 |
| 11812292 | Wireless LAN communication quality estimation method, wireless LAN communication quality estimation system, information collection device, and wireless LAN communication quality estimation device | Masayoshi Nabeshima, Shinya Otsuki, Tomoaki OGAWA, Makoto Umeuchi, Junichi IWATANI +1 more | 2023-11-07 |
| 11668069 | Construction machine | Shinji Ishihara, Hidekazu Moriki, Ryu NARIKAWA | 2023-06-06 |
| 11655612 | Work machine | Hiroaki Tanaka, Hisami NAKANO, Yuusuke Suzuki | 2023-05-23 |
| 11649612 | Work machine | Ryu NARIKAWA, Hidekazu Moriki, Shinji Ishihara | 2023-05-16 |
| 11595935 | Radio information collection method and radio information collection system | Tomoaki OGAWA, Hiroyuki Nakamura, Shinya Otsuki, Makoto Umeuchi, Junichi IWATANI +1 more | 2023-02-28 |