Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10990034 | Powder storage height detection device and powder replenishing device | Tomoyuki Hamachi, Makoto Kanno, Taiyou Uehara, Daisuke UCHIMITSU, Ryo Fukuno | 2021-04-27 |
| 10890861 | Powder storage height detection device and powder replenishing device | Makoto Kanno, Taiyou Uehara, Daisuke UCHIMITSU, Ryo Fukuno, Tomoyuki Hamachi | 2021-01-12 |
| 10884354 | Developer supply device and image forming apparatus | Daisuke UCHIMITSU, Makoto Kanno, Katsumi Yamada, Ryo Fukuno, Tomoyuki Hamachi | 2021-01-05 |