Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8726818 | Burning method of woody pellet and burning apparatus thereof | Muneo Iwauchi | 2014-05-20 |
| 7073341 | Air conditioner | Tomiyuki Matsukiyo, Kazuhei Arita, Yoshihiro Ichino, Masato Ogai, Akira Yamauchi +1 more | 2006-07-11 |
| 6477850 | Air conditioner | Kazuhei Arita, Tomiyuki Matsukiyo, Yoshihiro Ichino | 2002-11-12 |
| 5373709 | Absorption type refrigerator | Kazumitsu Onoda | 1994-12-20 |
| 5282507 | Heat exchange system | Kazumitsu Onoda, Yasumichi Makino, Yoshitaka Matsushima | 1994-02-01 |
| 5027616 | Air-cooled absorption type cooling and heating apparatus | — | 1991-07-02 |
| 4872319 | Air-cooled absorption type cooling/heating water generating apparatus | — | 1989-10-10 |
| 4791790 | Air-cooled absorption-type water cooling and heating apparatus | — | 1988-12-20 |
| 4691528 | Air-cooled absorption type water cooling/heating apparatus | — | 1987-09-08 |