Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9547815 | Apparatuses and methods generating a two-dimensional code with a logo | Youichi Azuma, Hideaki Kishi | 2017-01-17 |
| 9208421 | Apparatuses and methods generating a two-dimensional code with a logo | Youichi Azuma, Hideaki Kishi | 2015-12-08 |
| 8851392 | Two-dimensional code display apparatus, two-dimensional code display method, and program | Takuya Kamiaka | 2014-10-07 |