Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10544958 | Air conditioner with defrost control | Tatsuya Makino, Naoki Moroi, Hiroshi Nakashima | 2020-01-28 |
| 10234151 | Air conditioning apparatus | Yoshiaki Yumoto, Yukako Kanazawa, Junichi Shimoda | 2019-03-19 |