Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4691114 | Original reader with variable magnification and time delay | Kimiyoshi Hayashi | 1987-09-01 |
SH
Shizuo Hasegawa
Overall (All Time): #156,538 of 4,157,543Top 4%
26
Patents All Time