Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9547272 | Cleaning blade and cleaning device | Shingo Ito, Kenji Karashima, Tomohiro Tanoue, Masahiro Watabe | 2017-01-17 |
| 9541887 | Cleaning blade, process cartridge, and electrophotographic apparatus | Masanobu Nakajima, Norihiko Kubo, Hisataka Hisakuni, Kenji Karashima | 2017-01-10 |