Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8078950 | Delay measuring device and semiconductor device | — | 2011-12-13 |
| RE42962 | Optical disk and method and apparatus for recording and then playing information back from that disk | Jun Yonemitsu, Ryuichi Iwamura, Shunji Yoshimura | 2011-11-22 |
| 7975128 | Apparatuses and programs for implementing a forwarding function | Shin-ichiro Fukai | 2011-07-05 |
| 7894322 | Optical pickup and information equipment | — | 2011-02-22 |