Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11212613 | Signal processing device and signal processing method | Hikaru USAMI, Yoshifumi Hirose | 2021-12-28 |
| 11168948 | Heat exchanger, refrigeration cycle apparatus, and method for manufacturing heat exchanger | Yuki UGAJIN, Hiroaki Makino, Hiroshi Omura | 2021-11-09 |
| 11149551 | Propeller fan | Takuya TERAMOTO, Takashi Ikeda | 2021-10-19 |
| 11098734 | Propeller fan, air-conditioning apparatus and ventilator | Seiji Nakashima, Takuya TERAMOTO, Katsuyuki Yamamoto | 2021-08-24 |