Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4614874 | Original document size detecting arrangement | Hiroaki Fukuda, Ryoichi Masaki, Zempei Tani | 1986-09-30 |
KS
Kenji Sumiyoshi
Overall (All Time): #4,002,779 of 4,157,543Top 100%
1
Patents All Time