Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10496904 | Book electronization method and book electronization device | Koji Koyamada, Naohisa Sakamoto | 2019-12-03 |
| 10463875 | Light irradiation substrate | Katsuji Iguchi, Hidenori Kawanishi, Jun Mori | 2019-11-05 |
| 10384075 | Light irradiation substrate | Katsuji Iguchi, Jun Mori | 2019-08-20 |