Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11061347 | Printer having powder detection and supply conveyor control | Makoto Kanno, Tomoyuki Hamachi | 2021-07-13 |
| 10990034 | Powder storage height detection device and powder replenishing device | Tomoyuki Hamachi, Yoshihisa Nakao, Makoto Kanno, Taiyou Uehara, Daisuke UCHIMITSU | 2021-04-27 |
| 10890861 | Powder storage height detection device and powder replenishing device | Yoshihisa Nakao, Makoto Kanno, Taiyou Uehara, Daisuke UCHIMITSU, Tomoyuki Hamachi | 2021-01-12 |
| 10884354 | Developer supply device and image forming apparatus | Daisuke UCHIMITSU, Makoto Kanno, Katsumi Yamada, Yoshihisa Nakao, Tomoyuki Hamachi | 2021-01-05 |