Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536217 | Information providing system | Takashi Hashizume, Akifumi Fujima, Hisanori Kanayama | 2022-12-27 |
| 11526592 | Working machine management system and working machine | Hisanori Kanayama, Takashi Hashizume, Akifumi Fujima | 2022-12-13 |
| 11486329 | Load operating device | Takashi Hashizume, Hisanori Kanayama, Akifumi Fujima | 2022-11-01 |
| 11248611 | Control device for general purpose engine | Takashi Hashizume, Hisanori Kanayama, Akifumi Fujima | 2022-02-15 |