Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D396301 | Skylight having a light collecting system | Norioki Fujimoto, Kazuo Takahashi, Masanobu Numao, Masashi Takazawa | 1998-07-21 |
| 4869075 | Air conditioner | Yoshiki Ikari, Tadashi Hori, Fujio Suzuki, Shyozi Tsunekawa, Hideo Maeda | 1989-09-26 |
| 4854376 | Wall mounted air conditioner with dischargers in separate rooms | Shouji Tunekawa, Yoshitaka Hara, Fujio Suzuki | 1989-08-08 |
| 4793148 | Air conditioning apparatus | Yoshiki Ikari, Masanori Akutsu, Hideo Maeda | 1988-12-27 |
| 4637223 | Packaged terminal air-conditioner | Yoshinori Hosoya, Shyozi Tunekawa, Akira Shiraishi | 1987-01-20 |