Issued Patents All Time
Showing 1–25 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9294320 | Wireless transmission system and wireless transmitter, wireless receiver, wireless transmission method, wireless reception method and wireless communication method used with same | Junzoh Shimizu, Minoru Fujishima | 2016-03-22 |
| D746809 | Electronic computer | Yasushi Fukuoka, Yuji Hirooka | 2016-01-05 |
| 8976846 | Wireless transmission system and wireless transmitter, wireless receiver, wireless transmission method, wireless reception method and wireless communication method used with same | Junzoh Shimizu, Minoru Fujishima, Masahiko Ohta | 2015-03-10 |
| D706772 | Electronic computer | Takashi Koyama | 2014-06-10 |
| 8737467 | Information processing apparatus and method | Ken Tomonaga | 2014-05-27 |
| D661696 | Arithmetic operation control machine for computer | — | 2012-06-12 |
| D591275 | Telephone line connection transponder | — | 2009-04-28 |
| D591276 | Telephone line connection transponder | — | 2009-04-28 |
| D562304 | Telephone set | Yuji Hirooka | 2008-02-19 |
| D558182 | Telephone set | Yuji Hirooka | 2007-12-25 |
| D558181 | Telephone set | Yuji Hirooka | 2007-12-25 |
| 7212584 | Distortion compensator | Naoki Hongo, Masaki Suto, Hidefumi Ito, Shuhei Miura | 2007-05-01 |
| 7142615 | Distortion compensator | Naoki Hongo, Yoichi Okubo, Masaki Suto, Masato Horaguchi | 2006-11-28 |
| D526317 | Electronic computer | — | 2006-08-08 |
| 6931239 | Peak limiter and multi-carrier amplification apparatus | Naoki Hongo, Yoichi Okubo, Masaki Suto, Masato Horaguchi, Tetsuhiko Miyatani | 2005-08-16 |
| 6925106 | Predistortion type distortion compensation apparatus | Masato Horaguchi, Naoki Hongo, Takashi Uchida, Masaki Suto | 2005-08-02 |
| D502177 | Electronic computer | Osamu Kondo | 2005-02-22 |
| 6856196 | Distortion compensator | Yoichi Okubo, Kiyoshi Funada, Yasuo Sera, Masaki Suto, Masato Horaguchi +3 more | 2005-02-15 |
| 6809588 | Distortion compensation circuit | Yoichi Okubo, Masaki Suto, Masato Horaguchi, Naoki Hongo | 2004-10-26 |
| D495691 | Electronic computer | Manabu Tago | 2004-09-07 |
| 6753728 | Distortion reducing circuit | Yoichi Okubo, Kiyoshi Funada, Masaki Suto, Masato Horaguchi, Naoki Hongo | 2004-06-22 |
| 6741128 | Distortion canceling circuit | Yoichi Okubo, Kiyoshi Funada, Masaki Suto, Masato Horaguchi, Naoki Hongo | 2004-05-25 |
| 6714073 | Predistortion type distortion compensation amplification apparatus | Masaki Suto, Yoichi Okubo, Naoki Hongo | 2004-03-30 |
| 6529072 | Predistortion-based amplifier, transmitter and envelope detector | — | 2003-03-04 |
| 5670458 | Oxide superconductor and method for producing the same | Mikio Takano, Zenji Hiroi, Yasuo Takeda, by Komichi Takada, administrator, by Jun Takada, administrator +1 more | 1997-09-23 |