Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12060173 | Aerial vehicle with magnetic field power generation unit and tower including charging port | Tomoko Ito | 2024-08-13 |
| 11569212 | Semiconductor device power management system | Tomoko Ito | 2023-01-31 |
| 10121601 | Photoelectrode material and photocell material | Tomoko Ito, Hiroki Nagai | 2018-11-06 |
| 9805878 | Silicon dioxide solar cell | Tomoko Ito, Hiroki Nagai | 2017-10-31 |
| 9384902 | Silicon dioxide solar cell | Tomoko Ito, Hiroki Nagai, Shin-ichiro Nanjo | 2016-07-05 |
| 9202328 | Authentication verifying method, authentication verifying member and authentication verifying member producing method | Shin-ichiro Nanjo, Tomoko Ito | 2015-12-01 |
| 9172124 | Photoelectrode material and photocell material | Tomoko Ito, Hiroki Nagai | 2015-10-27 |
| 8408470 | Object for authentication verification, authentication verifying chip reading device and authentication judging method | Shin-ichiro Nanjo | 2013-04-02 |
| 8235286 | Card capable of authentication | Shin-ichiro Nanjo | 2012-08-07 |