Issued Patents All Time
Showing 51–51 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4206988 | Viewfinder for single lens reflex cameras | Takayoshi Miyamoto, Yasuo Yamazaki | 1980-06-10 |
TE
Takeshi Egawa
Minolta: 47 patents #21 of 1,109Top 2%
Washington University: 1 patents #704 of 1,596Top 45%
Overall (All Time): #52,507 of 4,157,543Top 2%
51
Patents All Time