Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9804516 | Toner, developer, image forming apparatus, and process cartridge | Keiji Makabe, Tsuneyasu Nagatomo, Junichi Watanabe, Kenji Yoneda, Daichi Hisakuni | 2017-10-31 |
| 9791794 | Toner, developer, and image forming apparatus | Junichi Watanabe, Kenji Yoneda, Tsuneyasu Nagatomo, Keiji Makabe, Daichi Hisakuni | 2017-10-17 |