Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7989099 | Information medium substrate and information medium | Atsushi Koyama, Tomoki Ushida, Kentaro Iida, Mamoru Usami, Hideki Hijikata | 2011-08-02 |
TO
Teppei Osawa
Overall (2011): #149,514 of 364,097Top 45%
1
Patents 2011