Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7926931 | Ink and ink jet recording method | Yasuharu Notoya, Shoji Koike | 2011-04-19 |
RK
Ryuji Katsuragi
Overall (2011): #176,258 of 364,097Top 50%
1
Patents 2011