Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10011135 | Recording medium | Naoya Hatta, Kazuhiko Araki, Arika Tanaka, Shoichi Takeda | 2018-07-03 |
| 9962985 | Recording medium | Naoya Hatta, Kazuhiko Araki, Arika Tanaka, Shoichi Takeda | 2018-05-08 |
| 9925814 | Recording medium | Kazuhiko Araki, Hisao Kamo | 2018-03-27 |
| 9884505 | Recording medium and process for producing same | Shinya Yumoto, Hisao Kamo, Isamu Oguri | 2018-02-06 |