Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10768540 | External additive, method for manufacturing external additive, and toner | Shuntaro Watanabe, Tatsuya Saeki, Atsuhiko Ohmori, Shuhei Moribe, Hiroki Akiyama +1 more | 2020-09-08 |
| 10747134 | External toner additive, method for producing external toner additive, and toner | Shuntaro Watanabe, Tatsuya Saeki, Atsuhiko Ohmori, Shuhei Moribe, Hiroki Akiyama +1 more | 2020-08-18 |