Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10253182 | Semi-aromatic polyamide resin composition and molded article of same | Kaoru Minagawa, Hiroki Ebata, Isao WASHIO, Nobuhiro Takizawa, Akinori Amano | 2019-04-09 |
| 10210357 | Wireless tag communication apparatus, wireless tag communication system, and communication method | — | 2019-02-19 |
| 10185852 | Tag reading device | Jun Yaginuma, Sunao Tsuchida | 2019-01-22 |
| 9858454 | Method and a radio tag communication apparatus | Jun Yaginuma, Sunao Tsuchida | 2018-01-02 |
| 9842232 | Wireless tag communication device and wireless tag communication program | Jun Yaginuma, Sunao Tsuchida, Yasutsugu Sasaki | 2017-12-12 |
| 9384375 | Radio tag communication apparatus, radio tag communication system, and a non-transitory computer-readable recording medium | Jun Yaginuma, Sunao Tsuchida | 2016-07-05 |
| 9268980 | Wireless tag communication device and wireless tag communication program | Sunao Tsuchida, Jun Yaginuma | 2016-02-23 |
| 9177180 | RF tag reader and RF tag information acquisition method | — | 2015-11-03 |
| 9082026 | Wireless tag communication device, information processing apparatus, and recording medium | Jun Yaginuma, Sunao Tsuchida | 2015-07-14 |
| 8981910 | RFID tag issuing apparatus and RFID tag misalignment detecting method | — | 2015-03-17 |
| 8633807 | RF tag reader and writer | — | 2014-01-21 |
| RE44631 | Radio tag issuing apparatus and tag issuing method | Nobuo Murofushi, Yasuo Matsumoto, Yasuhito Kiji | 2013-12-10 |
| 8576052 | RF tag reader and writer | — | 2013-11-05 |
| 8502646 | Article management apparatus and its system | Shinji Saegusa | 2013-08-06 |
| 8395479 | Commodity management apparatus | Shinji Saegusa | 2013-03-12 |
| 8318822 | Vibration damping and sound absorbing material and production process thereof | Kazuto Usaka, Hiroyuki Utsumi | 2012-11-27 |
| 8113422 | Article data processing apparatus | — | 2012-02-14 |
| 8023579 | Quadrature demodulation device, quadrature demodulation method, and quadrature demodulation program | Yasuo Matsumoto, Masakazu Kato, Takahiro Shimura | 2011-09-20 |
| 7690568 | Tag reading apparatus | Takahiro Shimura, Yasuo Matsumoto, Yasuhito Kiji, Nobuo Murofushi | 2010-04-06 |
| 7613319 | Electronic watermark generating apparatus, method, and program for generating electronic watermark | Shigetoshi Kunieda, Naoki Watanabe, Masaki Narahashi | 2009-11-03 |
| 7527196 | Commodity sales registration processing system and commodity information registering apparatus | Nobuo Murofushi, Yasuo Matsumoto, Shigetoshi Kunieda, Yasuhito Kiji | 2009-05-05 |
| 7527197 | Commodity sales registration processing system and commodity information registering apparatus | Nobuo Murofushi, Yasuo Matsumoto, Shigetoshi Kunieda, Yasuhito Kiji | 2009-05-05 |
| 7439865 | Radio tag issuing apparatus | Nobuo Murofushi, Yasuo Matsumoto, Yasuhito Kiji | 2008-10-21 |
| 7413122 | Commodity information registering apparatus and commodity information registering method | Nobuo Murofushi, Yasuo Matsumoto, Yasuhito Kiji, Shigetoshi Kunieda | 2008-08-19 |
| 7405707 | Composite antenna | Nobuo Murofushi, Yasuhito Kiji, Yasuo Matsumoto | 2008-07-29 |