Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6067434 | Developing roller and developing apparatus | Koji Takagi, Yoshio Takizawa, Tokuo Okada, Hiroshi Kaneda | 2000-05-23 |
KI
Koichi Iwami
Overall (All Time): #3,616,169 of 4,157,543Top 90%
1
Patents All Time