Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11821540 | Capacity control valve | Masahiro Hayama, Kohei Fukudome, Wataru Takahashi, Keigo Shirafuji | 2023-11-21 |
| 11802552 | Capacity control valve | Kohei Fukudome, Keigo Shirafuji, Masahiro Hayama, Keichi Urushiyama | 2023-10-31 |
| 11754194 | Capacity control valve | Masahiro Hayama, Kohei Fukudome, Wataru Takahashi, Keigo Shirafuji | 2023-09-12 |
| 11635152 | Capacity control valve | Masahiro Hayama, Kohei Fukudome, Wataru Takahashi, Keigo Shirafuji | 2023-04-25 |