Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6708516 | Air conditioner | Masao Nagano, Isao Funayama, Toshiaki Yoshikawa | 2004-03-23 |
| 6692223 | Air conditioner | Takashi Ikeda, Yoshihiro Tanabe, Kunihiro Morishita, Makoto Yoshihashi | 2004-02-17 |