Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11385558 | Toner | Yuya Chimoto, Kouichirou Ochi, Takashi Hirasa | 2022-07-12 |
| 11281120 | Liquid developer and image-forming method | Yuzo Tokunaga, Takashi Hirasa, Hayato Ida, Yasutaka Akashi | 2022-03-22 |