Issued Patents 2024
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12116227 | Image forming apparatus | Tomohiro Wada, Tomoaki Yoshioka, Satoshi Shigezaki, Yoko Miyamoto, Haruka KOBAYASHI +2 more | 2024-10-15 |
| 12072646 | Image forming apparatus | Tomoaki Yoshioka, Mitsuaki Kuroda, Kazuyoshi Hagiwara, Shohei MIYAGAWA, Kei Tanaka +2 more | 2024-08-27 |
| 11966176 | Transfer member, transfer drum, and image forming apparatus | Hirotaka Tanaka, Tomoaki Yoshioka, Yoko Miyamoto, Koichiro Yuasa, Kazuyoshi Hagiwara +1 more | 2024-04-23 |
| 11940744 | Transfer device and image forming apparatus for switching a transfer roller between pressed and separated states | Kazuyoshi Hagiwara, Tomoaki Yoshioka, Yoko Miyamoto, Kazuki Kishi | 2024-03-26 |
| 11878891 | Cylinder member and image forming apparatus | Kazuki Kishi, Tomoaki Yoshioka, Kazuyoshi Hagiwara, Yoko Miyamoto, Tomohiro Wada +1 more | 2024-01-23 |