Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5344732 | Multi-color electrophotographic image formation method | Shunichi Chiba, Nobuhiro Nakayama, Yasuo Asahina, Kayo Makita | 1994-09-06 |
YO
Yosihisa Okamoto
Overall (All Time): #3,805,857 of 4,157,543Top 95%
1
Patents All Time