Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7148858 | Portable receiver | Yasuhiro Hibino, Hirokazu Kitamura, Akira Ito, Ichiro Koyama, Katsuhiko Yusa | 2006-12-12 |
| 7142833 | Matching unit | Yasuhiro Hibino, Akira Ito | 2006-11-28 |
| 7050016 | Matching unit and receiver apparatus using the same | Yasuhiro Hibino, Akira Ito | 2006-05-23 |
| 6970140 | Antenna apparatus and portable apparatus using the same | Yasuhiro Hibino, Akira Ito, Tatsuya Nagatsu | 2005-11-29 |
| 6445345 | Microstrip line and microwave device using the same | Hirokazu Kitamura, Kazuyuki Kirimura, Yasuhiro Hibino | 2002-09-03 |