Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7191514 | Stretch label attaching device | Makoto Kawaguchi, Hideo Ichikawa, Masashi Hasegawa, Toshihide Tomotaka, Tomokazu Saitoh +3 more | 2007-03-20 |
| 6907214 | Toner bottle and electrophotographic apparatus using the same | Tetsuya Kusano, Seiji Terazawa, Masashi Hasegawa | 2005-06-14 |
| 6701112 | Toner bottle and electrophotographic apparatus using the same | Tetsuya Kusano, Seiji Terazawa, Masashi Hasegawa | 2004-03-02 |
| D404758 | Toner cartridge | — | 1999-01-26 |