Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6434959 | Air conditioner | Kenji Kobayashi, Naoki Tsuzurano, Shigetaka Nishino, Shinichi Ito, Takeshi Ogawa | 2002-08-20 |
| 5638692 | Air conditioner | Yukio Aizawa, Kouji Fujitani, Kenji Kobayashi, Katsuhiro Tsuda | 1997-06-17 |
| 5600962 | Air conditioner | Yukio Aizawa, Kouji Fujitani, Kenji Kobayashi, Katsuhiro Tsuda | 1997-02-11 |