Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5343935 | Multiple type air conditioning apparatus | — | 1994-09-06 |
| 5323844 | Refrigerant heating type air conditioner | Takeshi Sato, Miki Fujita | 1994-06-28 |
| 5305822 | Air conditioning apparatus having a dehumidifying operation function | Katsumi Kogetsu, Kanji Takebayashi, Hiroaki Kuroyanagi, Takeshi Sato, Naozumi Sukegawa +1 more | 1994-04-26 |
| 5231845 | Air conditioning apparatus with dehumidifying operation function | Takeshi Sato | 1993-08-03 |
| 5017130 | Burner for a combustion device | — | 1991-05-21 |
| 4802529 | Refrigerant-heating type heating apparatus | Haruo Noguchi, Hiroyuki Araya | 1989-02-07 |
| 4642046 | Pulse combustor | Kazuo Saito, Takashi Matsuzaka, Mitsuyoshi Chiba, Masami Yodo, Hiroyuki Araya | 1987-02-10 |
| 4619601 | Pulse combustor | — | 1986-10-28 |