Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11809132 | Toner | Yuujirou Nagashima, Yasuhiro Hashimoto, Koji Nishikawa, Tomoya Nagaoka, Shuntaro Watanabe +1 more | 2023-11-07 |
| 11796930 | Magnetic toner | Shuntaro Watanabe, Hiroki Akiyama | 2023-10-24 |