Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4772954 | Copying machine | Keizou Shin, Hiroshi Sakamoto, Tadashi Yamaguchi, Toshihiro Torigoe, Yoshihiro Motomura | 1988-09-20 |
TN
Terumichi Nakayama
Overall (All Time): #3,959,615 of 4,157,543Top 100%
1
Patents All Time