Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8028991 | Image forming apparatus | Hiroyuki Watase | 2011-10-04 |
| 7887051 | Stack alignment device, sheet discharge device and image forming apparatus | Yasuhiro Sagawa | 2011-02-15 |
RH
Ryosuke Hirokawa
Overall (2011): #69,872 of 364,097Top 20%
2
Patents 2011