Issued Patents All Time
Showing 26–50 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8412506 | Electromagnetic field simulation apparatus and computer readable storage medium storing electromagnetic field simulation program | — | 2013-04-02 |
| 8352233 | Electromagnetic field simulation apparatus | Hitoshi Yokemura | 2013-01-08 |
| 8217841 | Frequency tunable antenna | Golam Sorwar Hossain | 2012-07-10 |
| 8172149 | Wireless frequency tag and method for manufacturing wireless frequency tag | Toru Maniwa, Manabu Kai | 2012-05-08 |
| 8134505 | RF tag and method of manufacturing the RF tag | Toru Maniwa, Manabu Kai | 2012-03-13 |
| 8068057 | RFID tag | Toru Maniwa, Manabu Kai | 2011-11-29 |
| 8022886 | Crossed dual tag apparatus and system using crossed dual tag apparatus | Manabu Kai, Toru Maniwa | 2011-09-20 |
| 8022878 | RFID tag and manufacturing method thereof | Toru Maniwa, Manabu Kai, Yasuyuki Oishi, Yoshiyasu Sugimura, Shunji Baba | 2011-09-20 |
| 7928921 | Tag-use antenna and tag using the same | Manabu Kai, Toru Maniwa | 2011-04-19 |
| 7916032 | Radio frequency identification (RFID) tag and manufacturing method thereof | Shunji Baba, Toru Maniwa, Manabu Kai, Hiroyuki Hayashi | 2011-03-29 |
| 7911404 | RF tag and method of producing RF tag | Toru Maniwa, Manabu Kai | 2011-03-22 |
| 7880680 | Tag device, antenna, and portable card | Toru Maniwa, Manabu Kai | 2011-02-01 |
| 7859414 | Tag antenna and tag | Manabu Kai, Toru Maniwa | 2010-12-28 |
| 7834812 | Loop antenna | Manabu Kai, Toru Maniwa | 2010-11-16 |
| 7667658 | Antenna and RFID tag with same mounted | Manabu Kai, Toru Maniwa | 2010-02-23 |
| 7659863 | Tag antenna | Manabu Kai, Toru Maniwa | 2010-02-09 |
| 7633455 | Plane antenna | Toru Maniwa, Andrey Andrenko | 2009-12-15 |
| 7633445 | Radio frequency identification tag and antenna for radio frequency identification tag | Toru Maniwa, Manabu Kai | 2009-12-15 |
| 7598873 | RFID tag and manufacturing method thereof | Toru Maniwa, Manabu Kai | 2009-10-06 |
| 7580000 | Folding dipole antenna and tag using the same | Manabu Kai, Toru Maniwa | 2009-08-25 |
| 7570225 | Antenna and non-contact tag | Manabu Kai, Toru Maniwa | 2009-08-04 |
| 7548167 | RF tag and method of manufacturing the RF tag | Toru Maniwa, Manabu Kai | 2009-06-16 |
| 7538738 | Tag-use antenna and tag using the same | Manabu Kai, Toru Maniwa | 2009-05-26 |
| 7516901 | RFID tag | Toru Maniwa, Manabu Kai, Shunji Baba, Yuichi Nakanishi | 2009-04-14 |
| 7501992 | Planar antenna | Toru Maniwa, Andrey Andrenko | 2009-03-10 |