Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10655953 | Structural color changeable material and strain detection apparatus | Kazuki Ikeda, Makoto Ooki | 2020-05-19 |
| 10578779 | Micro lens array, optical writing device, and image forming device | Makoto Ooki, Kazuki Ikeda | 2020-03-03 |
| 10571824 | Optical writing device and image forming apparatus | Akira Taniyama, Takashi Kurosawa, Naoki Tajima | 2020-02-25 |