Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6008733 | Air conditioning system master/slave control unit determination | Takashi Okano, Hisatoshi Kawakami | 1999-12-28 |
| 5853123 | Signal transmission/reception device of air conditioner | Takashi Okano, Kouji Uchida, Hisatoshi Kawakami, Masaharu Sogabe, Osamu Tanaka | 1998-12-29 |