Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10852655 | Liquid developer | Nobumichi Kamiyoshi, Yuri Nannichi, Akito Itoi, Tatsuya Yamada | 2020-12-01 |
| 10642181 | Liquid developer | Nobumichi Kamiyoshi, Tatsuya Yamada, Taiki YAMAMOTO | 2020-05-05 |