Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10120966 | Information processing device and waveform verification method | Hikoyuki Kawata, Kumiko Teramae | 2018-11-06 |
| 9928325 | Information processing device and waveform verification method | Hikoyuki Kawata, Kumiko Teramae | 2018-03-27 |
| 9223908 | Antenna designing method and apparatus | Takashi Yamagajo, Tabito Tonooka | 2015-12-29 |
| 9160048 | Electronic device with terminal circuits | Takashi Fukuda | 2015-10-13 |
| 8710918 | Electronic component and reflected-wave cancelling method | Takeshi Uemura, Hitoshi Yokemura | 2014-04-29 |
| 8402648 | Printed circuit board fabrication method | Daita Tsubamoto, Hitoshi Yokemura | 2013-03-26 |
| 8243995 | Apparatus and method for eye margin calculating, and computer-readable recording medium recording program therefof | Daita Tsubamoto, Shogo Fujimori | 2012-08-14 |
| 8219955 | Automatically wiring circuit by setting and changing reference to design quality relating to electric characteristic | Daita Tsubamoto, Hitoshi Yokemura, Hidenobu Shiihara, Kazukiyo Ogawa, Hisashi Aoyama | 2012-07-10 |
| 8194727 | Equalizer characteristics optimizing method and transmission system | Manabu Yamazaki | 2012-06-05 |
| 8000662 | Transmission characteristic adjustment device, circuit substrate, and transmission characteristic adjustment method | Daita Tsubamoto, Makoto Suwada, Hitoshi Yokemura | 2011-08-16 |
| 7681156 | Transmission circuit simulator and transmission circuit simulation program storage medium | Makoto Suwada, Megumi Nagata | 2010-03-16 |
| 7337087 | Circuit analyzing apparatus, circuit analyzing method and circuit analyzing program | Megumi Nagata, Makoto Suwada | 2008-02-26 |
| 7313509 | Simulation method and apparatus, and computer-readable storage medium | Megumi Nagata | 2007-12-25 |
| 7280953 | Noise countermeasure determination method and apparatus and storage medium | Shogo Fujimori, Yasuhiro Yamashita, Ryoji Yamada, Kazuhiko Tokuda, Jiro Yoneda +2 more | 2007-10-09 |
| 7136797 | Method of and apparatus for automatically correcting device model, and computer product | Toshio Karino, Tatsuo Koizumi, Jiro Yoneda, Megumi Nagata, Hiroyuki Orihara +1 more | 2006-11-14 |
| 7103525 | Method of and system for high-frequency-corresponding simulation, and computer product | Makoto Suwada, Tatsuo Koizumi, Kazuhiko Tokuda, Jiro Yoneda | 2006-09-05 |
| 7065480 | Noise countermeasure determination method and apparatus and storage medium | Shogo Fujimori, Yasuhiro Yamashita, Ryoji Yamada, Kazuhiko Tokuda, Jiro Yoneda +2 more | 2006-06-20 |
| 7035783 | Program and method calculating resistance of a conductor in consideration of a skin effect | Megumi Nagata, Kazuhiko Tokuda, Hiroyuki Orihara, Hikoyuki Kawata | 2006-04-25 |
| 6925430 | Method of and apparatus for signal-waveform simulation, and computer product | Makoto Suwada, Tatsuo Koizumi, Kazuhiko Tokuda, Jiro Yoneda | 2005-08-02 |
| 6915249 | Noise checking method and apparatus | Toshiro Sato, Yuji Suwa, Yoshiyuki Iwakura, Kazunari Gotou, Toshiaki Sato +2 more | 2005-07-05 |
| 6662132 | Noise analyzing method and apparatus and storage medium | Yasuhiro Yamashita, Shogo Fujimori, Ryoji Yamada, Kazuhiko Tokuda, Makoto Suwada +3 more | 2003-12-09 |
| 5883839 | Waveform stabilizing drive circuit for modularized memory | Yuzo Usui, Noriyuki Matsui, Masao Matsuda, Kazunori Kasuga | 1999-03-16 |
| 5808521 | Printed wiring board with the characteristic impedance of wiring pattern changed on the way thereof | — | 1998-09-15 |