Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4192608 | Copying apparatus | Yoshitomo Goshima, Hiroyuki Hattori, Kazumi Umezawa | 1980-03-11 |
SK
Shiro Komaba
Overall (All Time): #4,107,872 of 4,157,543Top 100%
1
Patents All Time