Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8508429 | Radio communication equipment | Yasuhiro Nishioka, Hiroaki Miyashita, Tomohiro Mizuno, Takuro Sasaki, Hirokatsu Okegawa | 2013-08-13 |
| 8368512 | RFID tag, method of manufacturing the RFID tag, and method of mounting the RFID tag | Hirokatsu Okegawa, Takanori Miyamae, Masataka Ohtsuka, Yasuhiro Nishioka, Osamu Murakami +2 more | 2013-02-05 |
| 7495557 | Radio tag communication system | Masataka Ohtsuka | 2009-02-24 |
| 7079877 | Foldable portable telephone | Hideaki Shoji, Yasuhito Imanishi, Yasuhiro Nishioka | 2006-07-18 |
| 6985110 | Antenna device, wireless communication terminal, external antenna and hand-strap | Tetsuya Tanaka, Yonehiko Sunahara, Yasuhito Imanishi, Hirokazu Taketomi, Shigeru Makino +1 more | 2006-01-10 |
| 6781550 | Antenna device and portable device | Hideaki Shoji, Yasuhito Imanishi, Hiroyuki Ohmine | 2004-08-24 |
| 6771223 | Antenna device and portable machine | Hideaki Shoji, Yasuhito Imanishi, Hiroyuki Ohmine | 2004-08-03 |
| 6768464 | Antenna element and portable information terminal | Hideaki Shoji, Yasuhito Imanishi, Hiroyuki Ohmine | 2004-07-27 |
| 6677907 | Antenna device and portable terminal | Hideaki Shoji, Yasuhito Imanishi, Hiroyuki Ohmine | 2004-01-13 |
| 6670924 | Antenna element and portable information terminal | Hideaki Shoji, Yasuhito Imanishi, Hiroyuki Ohmine | 2003-12-30 |
| 6633262 | Portable wireless terminal | Hideaki Shoji, Yasuhito Imanishi, Hiroyuki Ohmine | 2003-10-14 |
| 6577279 | Antenna structure of portable radio | Hideaki Shoji, Yasuhito Imanishi, Hiroyuki Ohmine | 2003-06-10 |
| 6405064 | Portable wireless device | Tsutomu Endo, Isamu Chiba | 2002-06-11 |
| 6204827 | Antenna feeding circuit | Tsutomu Endo, Moriyasu Miyazaki, Isamu Chiba | 2001-03-20 |
| 5966097 | Antenna apparatus | Isamu Chiba, Tsutomu Endo, Shin Satoh, Shuji Urasaki | 1999-10-12 |
| 5760745 | Electrostatic capacitively coupled antenna device | Tsutomu Endo, Yonehiko Sunahara | 1998-06-02 |