Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7883756 | Optical information recording medium | Mamoru Uchida, Tomonori Endo, Yuaki Shin | 2011-02-08 |
| 7754306 | Optical information recording medium | Mamoru Uchida, Tomonori Endo, Yuaki Shin | 2010-07-13 |