Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5664244 | Viewfinder device | Takashi Mizuguchi, Nobushige Kobayashi, Kazumi Koike | 1997-09-02 |
TY
Takeyuki Yamamura
Overall (All Time): #3,723,908 of 4,157,543Top 90%
1
Patents All Time