Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10047986 | Decompression device | Etsuhisa Yamada, Haruyuki Nishijima, Yoshiaki Takano | 2018-08-14 |
| 9771954 | Ejector | Haruyuki Nishijima, Yoshiaki Takano, Etsuhisa Yamada, Satoshi Itoh, Kenta Kayano | 2017-09-26 |
| 9523521 | Refrigeration cycle apparatus | Haruyuki Nishijima, Yoshiaki Takano, Etsuhisa Yamada, Satoshi Itoh, Kenta Kayano | 2016-12-20 |
| 8973394 | Dual evaporator unit with integrated ejector having refrigerant flow adjustability | Etsuhisa Yamada, Haruyuki Nishijima, Tomohiko Nakamura, Gouta Ogata, Hiroshi Oshitani +2 more | 2015-03-10 |