Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5619312 | Developing device with developer-supplying mechanism | Hiroshi Kawahito, Yoshiki Ichikawa, Fumito Mizoguti, Masahiro Tsuji, Takao Hiroyasu +5 more | 1997-04-08 |
SH
Shintarou Hatano
Overall (All Time): #3,713,615 of 4,157,543Top 90%
1
Patents All Time