Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11481999 | Maintenance work support system and maintenance work support method | Tomomi HISHINUMA | 2022-10-25 |
| 11395102 | Field cooperation system and management device | Tomomi HISHINUMA, Shota Saito, Masaaki Ueno | 2022-07-19 |
| 9057682 | Blade vibration measuring apparatus | Kohichi Nakayama, Hisashi Matsuda, Hitoshi Sakakida, Toshio Hirano, Toshiaki Hirate +2 more | 2015-06-16 |
| 4777760 | Artificial fly | Takashi Akaishi | 1988-10-18 |