Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12294347 | Noise filter | Kyota OTSUKA, Kenji Hirose | 2025-05-06 |
| 11996904 | Bus system and communication apparatus | Hiroshi Itakura | 2024-05-28 |
| 11722344 | OFDM modulation device and OFDM demodulation device | — | 2023-08-08 |
| 11243241 | Noise detection device | Takashi Kuwahara | 2022-02-08 |
| 10916912 | Optical module | Hiroshi Itakura, Keitaro Yamagishi | 2021-02-09 |
| D909317 | Semiconductor package | Hiroshi Itakura, Keitaro Yamagishi | 2021-02-02 |
| D909318 | Semiconductor package | Hiroshi Itakura, Keitaro Yamagishi | 2021-02-02 |
| D908647 | Semiconductor package | Hiroshi Itakura, Keitaro Yamagishi | 2021-01-26 |
| D908646 | Semiconductor package | Hiroshi Itakura, Keitaro Yamagishi | 2021-01-26 |
| 10693505 | Signal transmission apparatus | Takashi Kuwahara | 2020-06-23 |
| D877707 | Semiconductor package | Hiroshi Itakura, Keitaro Yamagishi | 2020-03-10 |
| 9160483 | Signal transmission device with data length changer | — | 2015-10-13 |
| 8810078 | Analog current output circuit | Seiichi Saito, Hirokazu Nomoto | 2014-08-19 |
| 8594591 | Transmission system | Hideyuki Ohashi, Tetsuro Komura | 2013-11-26 |
| 8120367 | Analog input device | Seiichi Saito, Tetsuya Nagakawa | 2012-02-21 |
| 8063768 | Modem apparatus | Seiichi Saito, Mitsuhiro Shimozawa | 2011-11-22 |
| 7990302 | Analog input device | Seiichi Saito | 2011-08-02 |
| 7898315 | Analog multiplexer with insulation power supply | Seiichi Saito, Hirokazu Nomoto | 2011-03-01 |