Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10061217 | Electrophotography toner | Shogo Watanabe, Kohei Katayama, Hiroki KAKIUCHI | 2018-08-28 |
| 9927713 | Surface position detection apparatus, exposure apparatus, and exposure method | Tadashi Nagayama | 2018-03-27 |