Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9106110 | Power generating device and switch | Nobutaka Tsuneyoshi, Ryoichi Annen | 2015-08-11 |
| 8479274 | Personal verification device | Kenichi Furukawa, Shinji Hirabayashi, Naoki Tatsumi, Yoshihiro Sakanushi | 2013-07-02 |