Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8055255 | Wireless communications system | Mikio Hasegawa, Khaled Mahmud, Homare Murakami | 2011-11-08 |
| 7930387 | Location information server system and wireless communication system using the same | Mikio Hasegawa | 2011-04-19 |