Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6462630 | Wideband noise reducing device | Eiichi Ikeda, Yoshikuni Kobayashi, Masahiro Mukaida | 2002-10-08 |
| 6335139 | Toner for electrostatic image development and image forming method employing the same | Hideki Gambayashi, Toshiro Kogawara, Shinji Amaya | 2002-01-01 |