Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7867595 | Optical information recording medium | Takeshi Otsu, Motomitsu Hagiwara, Isao Matsuda, Fumi Hara, Shingo Kato +1 more | 2011-01-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7867595 | Optical information recording medium | Takeshi Otsu, Motomitsu Hagiwara, Isao Matsuda, Fumi Hara, Shingo Kato +1 more | 2011-01-11 |