Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7889605 | Information reproducing apparatus | Koichiro Sakata, Tomohiko Kimura | 2011-02-15 |
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Youichi Yamada
Overall (2011): #121,140 of 364,097Top 35%
1
Patents 2011