Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10604279 | Propellant tank for spacecraft and spacecraft | Keitaro Ishikawa, Kiyoshi Kinefuchi, Koichi Okita, Wataru Sarae | 2020-03-31 |
| 9476654 | Aircraft/spacecraft fluid cooling system and aircraft/spacecraft fluid cooling method | Osamu Kitayama, Keitaro Ishikawa, Yorichika Mihara, Shinji Nishimura | 2016-10-25 |