Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8023698 | Information device operation apparatus | Takeshi Kawashima, Ichiro Akahori, Toshiyuki Morishita | 2011-09-20 |
| 7970173 | Object-detecting device and method of extracting operation object | Isao Aichi, Masayuki Takami | 2011-06-28 |