Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6967911 | Multivalued information recording method, multivalued information recording apparatus, and recording medium | Hiromichi Ishibashi, Kenichi Nishiuchi | 2005-11-22 |
TO
Takeo Ohta
Overall (2005): #92,217 of 245,428Top 40%
1
Patents 2005