Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7181470 | Coincidence method for distribution system | Shigetoshi Sameshima, Katsumi Kawano | 2007-02-20 |
| 7072766 | Guidance information providing system | Hiromitsu Kato, Shigetoshi Sameshima | 2006-07-04 |
| 6886039 | Adaptive communication method | Shigetoshi Sameshima, Katsumi Kawano | 2005-04-26 |