Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5616386 | Cleaning sheet for a paper feeding device | Tomohiko Okada, Fumio Shiozaki, Toshio Takehara, Seiichi Kizu | 1997-04-01 |
KA
Kazuhiko Ashiya
Overall (All Time): #3,713,013 of 4,157,543Top 90%
1
Patents All Time