Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7953629 | Online sales promotion method and device | Soichi Nishiyama, Koichi Murakami, Takaya Fujita | 2011-05-31 |
YK
Youji Kohda
Overall (2011): #123,032 of 364,097Top 35%
1
Patents 2011