Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5723967 | Method of starting a brushless motor for driving a compressor in a refrigerating cycle | Nobuo Matsui, Takao Hoshi | 1998-03-03 |
| 5678417 | Air conditioning apparatus having dehumidifying operation function | Toshiro Nigo, Atsushi Nagasawa, Kenichi Tomiyoshi, Teturo Ozawa, Kouji Wada +3 more | 1997-10-21 |
| 5436547 | Inverter and air conditioner controlled by normal and defrost energization patterns | Kazunobu Nagai, Nobuo Matsui | 1995-07-25 |
| 5052917 | Double-combustor type pulsating combustion apparatus | Kazuo Saito | 1991-10-01 |
| 5044930 | Pulse combustion apparatus | Kazuo Saito, Akio Mitani | 1991-09-03 |
| 4946381 | Pulsating combustion system capable of varying combustion power | Kazuo Saito, Akio Mitani, Hiroshi Ito | 1990-08-07 |