Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12136761 | Antenna device, and vehicle | — | 2024-11-05 |
| 11699853 | Antenna device | Hiroyuki Uno, Hiroyuki Uejima, Yuichi Kashino | 2023-07-11 |
| 11695207 | Vehicle antenna device with side wall lens | Yuichi Kashino, Hiroyuki Uno | 2023-07-04 |
| 11424537 | Antenna device | Hiroyuki Uno, Hiroyuki Uejima, Yuichi Kashino | 2022-08-23 |
| 10581168 | Antenna and electric device | Masashi Koshi, Hiroyuki Uno, Yuki Anbe, Hitoshi Takai | 2020-03-03 |
| 9105975 | Antenna device and portable wireless terminal equipped with the same | Hiroshi Satou, Takanori Hirobe, Yoshio Koyanagi | 2015-08-11 |
| 8648761 | Behind-the-ear wireless device | Kyouko Ishibana, Naoki Matsubara, Yoshio Koyanagi | 2014-02-11 |
| 8325095 | Antenna element and portable radio | Hironori Kikuchi, Yoshio Koyanagi, Kenichi Sato, Hiroaki Ohmori | 2012-12-04 |
| 8306587 | Antenna element and portable radio | Hironori Kikuchi, Yoshio Koyanagi, Kenichi Sato, Hiroaki Ohmori | 2012-11-06 |
| 8046038 | Portable wireless apparatus | Kenya Nagano, Tadashi Ooga, Yasunari Tanaka, Yutaka Saitou | 2011-10-25 |
| 7839340 | Collapsable portable wireless unit | Yukari Yamazaki, Yutaka Saito, Yoshio Koyanagi, Hiroshi Katayama | 2010-11-23 |
| 7821463 | Mobile telephone with broadcast receiving element | Yutaka Saito, Yukari Yamazaki, Yoshio Koyanagi, Kiyoshi Egawa | 2010-10-26 |
| 7616161 | Portable wireless apparatus | Yutaka Saito, Yoshio Koyanagi | 2009-11-10 |
| 7453405 | Portable wireless device | Yutaka Saito, Yoshio Koyanagi, Kiyoshi Egawa | 2008-11-18 |
| 7436364 | Mobile radio apparatus | Yutaka Saito, Hiroshi Haruki, Yoshio Koyanagi, Kiyoshi Egawa | 2008-10-14 |
| 6683578 | Built-in antenna of portable radio apparatus | Yutaka Saito, Hiroshi Haruki, Kouta Aoki | 2004-01-27 |
| 6452558 | Antenna apparatus and a portable wireless communication apparatus | Yutaka Saitou, Hiroshi Haruki | 2002-09-17 |