Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8570225 | Antenna device and mobile device | Hideaki Shoji | 2013-10-29 |
| 7539510 | Communication apparatus and portable telephone | Junichi Toyoda, Katsumi Okayama, Sakan Iwashita, Hiroki Ito | 2009-05-26 |
| 7109930 | Antenna coupling apparatus, external antenna connecting apparatus, and onboard external-antenna connecting apparatus | Shinichiro Tsuda, Tomoya Yamaura, Shinichi Kuroda | 2006-09-19 |
| 7069043 | Wireless communication device with two internal antennas | Masatoshi Sawamura | 2006-06-27 |
| 7053848 | Antenna device and portable radio communication terminal | Hideaki Shoji, Masatoshi Sawamura | 2006-05-30 |
| 6535170 | Dual band built-in antenna device and mobile wireless terminal equipped therewith | Masatoshi Sawamura | 2003-03-18 |
| 6512491 | Antenna device and its assembly method and wireless communication terminal and their assembly method | Yuichiro Saito | 2003-01-28 |
| 6434369 | Antenna device and portable transceiver | — | 2002-08-13 |
| 6380900 | Antenna apparatus and wireless communication apparatus | — | 2002-04-30 |
| 6362793 | Antenna device and portable radio set | Masatoshi Sawamura, Yuichiro Saito | 2002-03-26 |
| 6362792 | Antenna apparatus and portable radio set | Masatoshi Sawamura, Hiroki Ito | 2002-03-26 |
| 5969682 | Antenna apparatus and portable radio apparatus | Hiroki Ito | 1999-10-19 |
| 5918162 | Antenna unit and portable radio terminal with a feeding circuit and spiral antenna | Hiroki Ito, Nobuo Sato, Shinichi Kuroda | 1999-06-29 |
| 5861859 | Antenna assembly and portable radio apparatus | Shinichiro Tsuda, Shinichi Kuroda, Ichiro Toriyama, Hiroki Ito | 1999-01-19 |
| 5777585 | Antenna coupling apparatus, external-antenna connecting apparatus, and onboard external-antenna connecting apparatus | Shinichiro Tsuda, Tomoya Yamaura, Shinichi Kuroda | 1998-07-07 |
| 5606733 | Portable radio receiver | Ichiro Toriyama | 1997-02-25 |