Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6874692 | Monitoring center and service system of air conditioner | Hiroyuki Ueda, Masamichi Mochizuki, Tatsuya Sugiyama | 2005-04-05 |
| 6865898 | Air conditioning system | Yoshiyukie Yamanashi, Masami Ozaki, Masamichi Mochizuki, Tatsuya Sugiyama, Noriyuki Bunkou | 2005-03-15 |