Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9992898 | Electronic device having an attribute information display part | Takahiro Tsutsumi, Kouichirou Shimamura | 2018-06-05 |
| 9742110 | Electronic device | Hayato Izumi, Koichiro Shimamura | 2017-08-22 |
| 9521773 | Electronic device | Hayato Izumi, Hiroki Kuraishi, Takahiro Tsutsumi, Koichiro Shimamura | 2016-12-13 |