Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885466 | Corona wire cleaning device utilizing a position detection system | Yasushi Koichi, Haruzi Mizuishi, Tetsuya Fujioka | 1989-12-05 |
MF
Mutuko Funaki
Overall (All Time): #3,943,077 of 4,157,543Top 95%
1
Patents All Time