Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10029538 | Refrigeration cycle | Etsuhisa Yamada, Haruyuki Nishijima, Yoshiaki Takano, Yoshiyuki Yokoyama | 2018-07-24 |
| 9879887 | Ejector | Toru Takahashi, Eitaro Tanaka, Satoshi Inoue, Masatoshi Kuroyanagi, Etsuhisa Yamada +1 more | 2018-01-30 |