Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9503983 | Wireless communication system, and wireless communication method in wireless communication system | Katsuhiro Hirai, Shinji Fukuda | 2016-11-22 |
| 7068859 | Method and apparatus for three-dimensional signal conversion | Seiichiro Hiratsuka | 2006-06-27 |