Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7870758 | Ejector cycle | Haruyuki Nishijima, Tooru Ikemoto, Hirotsugu Takeuchi | 2011-01-18 |
| 7347062 | Ejector cycle | Haruyuki Nishijima, Hirotsugu Takeuchi, Toru Ikemoto, Takeharu Asaoka | 2008-03-25 |
| 7131292 | Gas-liquid separator | Makoto Ikegami, Haruyuki Nishijima, Hirotsugu Takeuchi, Toru Ikemoto | 2006-11-07 |
| 6978637 | Ejector cycle with insulation of ejector | Haruyuki Nishijima, Hirotsugu Takeuchi, Makoto Ikegami | 2005-12-27 |
| 6925835 | Ejector cycle | Haruyuki Nishijima, Tooru Ikemoto, Hirotsugu Takeuchi, Takeharu Asaoka | 2005-08-09 |
| 6918266 | Ejector for vapor-compression refrigerant cycle | Makoto Ikegami, Haruyuki Nishijima, Tooru Ikemoto, Yukio Ogawa, Takeharu Asaoka +1 more | 2005-07-19 |