Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6229967 | Transfer unit with provision for detecting whether it is an unused unit or not and recording apparatus equipped therewith | Hiromichi Miyoshi | 2001-05-08 |
| 5189474 | Agitating member for a developing apparatus | Takenori Shibata, Yoshihiro Komatsu, Hiromichi Miyoshi, Tadashi Hirata, Yoshio Taniguchi +1 more | 1993-02-23 |