Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9702578 | Air conditioning control system for controlling outside air control and return air control of air conditioning system | Yasuo Takagi, Nobutaka Nishimura, Yuuichi Hanada, Naoki Makino, Hideki Oono +4 more | 2017-07-11 |
| 8036779 | Air-conditioning system controller | Yasuyuki Ito, Yasuo Takagi, Yoshiki Murakami, Nobutaka Nishimura, Nobuyuki Donen | 2011-10-11 |
| 7757504 | Air conditioning controller | Yasuo Takagi, Yutaka Iino, Nobutaka Nishimura | 2010-07-20 |
| 4975827 | Optimized process control method and apparatus therefor | — | 1990-12-04 |