Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9632451 | Developing apparatus, process cartridge and unit | Naoki Hayashi, Yosuke Kashiide, Masaaki Sato | 2017-04-25 |
FS
Fuyuki Sugihara
Overall (All Time): #2,941,911 of 4,157,543Top 75%
1
Patents All Time