Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7494532 | Electrostatic atomizing device and humidifier using the same | Sadahiko Wakaba, Hiroshi Suda | 2009-02-24 |
| 7473298 | Charged water particle, and method for creating environment where mist of charged water particle is dispersed | Hiroshi Suda, Yasunori Matsui, Narimasa Iwamoto, Toshiyuki Yamauchi, Takayuki Nakada +2 more | 2009-01-06 |