Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6701727 | Apparatus and method for managing heat source unit for air conditioner | Tomohiro Komatsu, Tadakatsu Nakajima, Akira Nishiguchi, Tatsuo Fujii, Masaru Noujyo +4 more | 2004-03-09 |
| 5398543 | Method and apparatus for detection of vacuum leak | Yukio Fukushima, Yuzuru Higo, Nagaru Agatuma, Junichi Hashimoto | 1995-03-21 |