Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12235009 | Air-conditioning system and air-conditioning system controller | Masafumi Tsubouchi, Ayumi Konishi, Naoyuki Funada, Takuma Aramaki | 2025-02-25 |
| 11168903 | Air-conditioning system and air-conditioning system controller | Masafumi Tsubouchi, Takuma Aramaki, Naoyuki Funada, Ayumi Konishi | 2021-11-09 |
| 7794198 | Centrifugal fan and apparatus using the same | Kazuya Omori, Kazuo Ogino | 2010-09-14 |