Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9140462 | Charged particle emission device and air-blowing device | Kenichi Shiraishi, Nobuhiro Iwaki | 2015-09-22 |
| 8797704 | Air blowing device and ion generating apparatus | Hikoya Ishii, Masafumi Nishino | 2014-08-05 |
| 8771599 | Ion detecting apparatus and ion generating apparatus | Fumimasa Funabiki, Tomohisa Itoh, Yoshihiro Uramoto, Yoshiroh Tanoue | 2014-07-08 |
| 8691158 | Ion generation apparatus | Fumimasa Funabiki, Tomohisa Ito, Yoshihiro Uramoto | 2014-04-08 |