Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5201873 | Sheet feeding apparatus having the ability to retract the sheet supply | Yutaka Kikuchi, Kazuo Takeuchi, Hitoshi Ishihama, Yasunori Kawakami, Akihito Nagayama +4 more | 1993-04-13 |
RI
Ryuichi Inaba
Overall (All Time): #3,821,552 of 4,157,543Top 95%
1
Patents All Time