Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499112 | Hydraulic oil composition | Shinji Aoki | 2022-11-15 |
| 11306938 | Communication control system and air-conditioning apparatus | — | 2022-04-19 |
| 11291065 | Wireless communication device for transmitting connection requests at different frequencies | Yoshiyuki Kasai, Makoto Usui, Masako Itsukashi, Akihiro NOZAKI | 2022-03-29 |