Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7889109 | ΔΣ modulation digital-analog converter, digital signal processing method, and AV device | — | 2011-02-15 |
| 7866016 | Equipment for producing light gauge shape sheet steel | Shinichiro Hashimoto, Tomohisa Hirakawa, Jun Shimizu, Yoshitomo Ito, Kimihiko Imai +1 more | 2011-01-11 |