Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11981428 | Unmanned aerial vehicle with suction device mountable to a wall surface | Toshihiko Shimizu, Masahiro Kakimoto | 2024-05-14 |
| 11231725 | Control system for a flying object, control device therefor, and marker thereof | Tomohiro Ishikawa | 2022-01-25 |
| 5066410 | Refrigerating machine composition comprising a fluorine-containing polyether oil | Yukio Omure, Katsuki Fujiwara, Tatsumi Tsuchiya, Masahiro Noguchi, Ikuo Yamamoto | 1991-11-19 |