Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11104109 | Reversible recording medium and exterior member | Kenichi Kurihara, Yuriko Kaino, Aya Shuto, Nobukazu Hirai, Satoko Asaoka +1 more | 2021-08-31 |
| 10919329 | Optical apparatus, rendering and erasing apparatus, and irradiation method | Kenichi Kurihara, Aya Shuto, Nobukazu Hirai | 2021-02-16 |