Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8068770 | Toner cartridge, image forming apparatus, method of recycling toner cartridge | Takeroh Kurenuma, Seiji Terazawa, Masayuki Yamane, Kenzo Tatsumi, Kiyonori Tsuda +4 more | 2011-11-29 |
| 7962069 | Toner container, image forming apparatus, method of recycling toner container | Takeroh Kurenuma, Seiji Terazawa, Masayuki Yamane, Kenzo Tatsumi, Kiyonori Tsuda +4 more | 2011-06-14 |