Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9467946 | Portable terminal, transition method, and program | Yasuo Morinaga, Masashi Tagaya, Masakatsu Tsukamoto | 2016-10-11 |
| 8509820 | Location identifying method and location identifying device | Tomohiro Nagata, Ichiro Okajima | 2013-08-13 |