Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9266106 | Micro-channel chip | Yasuhisa Fujita, Junko Fujihara, Yutaka Fukui, Mari Tabuchi | 2016-02-23 |
| 8509657 | Two component developer storage product and method of filling two component developer | — | 2013-08-13 |
| 7962070 | Replenisher developer cartridge, and method of adjusting replenisher developer cartridge | Kiyotaka Naito | 2011-06-14 |