Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4921236 | Recycling automatic document feeder | Sunao Ikeda, Hirohisa Otsuka, Nobuyuki Yanagawa | 1990-05-01 |
SS
Sirou Saeki
Overall (All Time): #3,901,702 of 4,157,543Top 95%
1
Patents All Time