Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5950055 | Powder pump and image forming apparatus having the powder pump and method therefor | Shunji Katoh, Yuuji Kitajima, Masakuni Konja, Satoshi Takano, Fumihito Itoh | 1999-09-07 |