Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8771599 | Ion detecting apparatus and ion generating apparatus | Tomohisa Itoh, Yoshihiro Uramoto, Takahiro Hanai, Yoshiroh Tanoue | 2014-07-08 |
| 8691158 | Ion generation apparatus | Takahiro Hanai, Tomohisa Ito, Yoshihiro Uramoto | 2014-04-08 |