Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11530854 | Ejector refrigeration cycle | Hiroshi Maeda, Hiroshi Oshitani, Yoichiro Kawamoto, Daisuke Sakurai, Masahiro Ito +1 more | 2022-12-20 |
| 11053956 | Ejector | Haruyuki Nishijima, Yoshiaki Takano, Yoshiyuki Yokoyama, Hiroshi Oshitani, Ryota Nakashima | 2021-07-06 |
| 10767905 | Ejector | Haruyuki Nishijima, Yoshiaki Takano, Yoshiyuki Yokoyama, Hiroshi Oshitani, Ryota Nakashima | 2020-09-08 |