Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8104502 | Drain water bacteriostatic structure for air conditioner | Haruo Nakata | 2012-01-31 |
| 7921671 | Refrigerant flow divider | Shun Yoshioka, Kazushige Kasai | 2011-04-12 |
| 7392821 | Drain water discharge structure for air conditioner | Haruo Nakata, Kazuhide Mizutani, Hiromune Matsuoka | 2008-07-01 |
| 6877331 | Air conditioner | Akihiko Sakashita | 2005-04-12 |