Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5729994 | Radiation type air conditioning system having dew-condensation preventing mechanism | Hiroshi Mukaiyama, Masayuki Cho, Tsuyoshi Rakuma, Hiroyuki Takada | 1998-03-24 |
| 5729387 | Solar lighting apparatus and controller for controlling the solar lighting apparatus | Kazuo Takahashi, Norioki Fujimoto, Masashi Takazawa, Takashi Odaira, Tomohito Koizumi +3 more | 1998-03-17 |