Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7226551 | Conductive member for OA equipment | Makoto Hasegawa, Takashi Miki, Takayuki Nagase, Hiroyuki Inai | 2007-06-05 |
| 6936184 | Conductive member for OA equipment | Makoto Hasegawa, Takashi Miki, Takayuki Nagase, Hiroyuki Inai | 2005-08-30 |