Issued Patents All Time
Showing 25 most recent of 91 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11245193 | Antenna apparatus and design program for antenna apparatus | — | 2022-02-08 |
| 11024946 | Antenna device and wireless communication device | Yohei Koga, Takashi Yamagajo, Tabito Tonooka | 2021-06-01 |
| 10862212 | Antenna device and wireless communication device | Takashi Yamagajo, Yohei Koga, Tabito Tonooka, Hirotake Sumi | 2020-12-08 |
| 10790587 | Multiband antenna and radio communication apparatus | Yohei Koga, Masatomo Mori, Tabito Tonooka, Takashi Yamagajo | 2020-09-29 |
| 10587045 | Antenna device | Takashi Yamagajo, Yohei Koga, Tabito Tonooka, Minoru Sakurai, Mitsuharu Hoshino | 2020-03-10 |
| 10498020 | Antenna and communication apparatus | Yasumitsu Ban | 2019-12-03 |
| 10476161 | Loop antenna and electronic apparatus | Takashi Yamagajo | 2019-11-12 |
| 10452808 | Non-transitory computer-readable storage medium, antenna design device, and antenna design method | Yohei Koga, Takashi Yamagajo, Yasumitsu Ban, Hiroyuki Egawa, Kan Fujieda | 2019-10-22 |
| 10454176 | Antenna apparatus and electronic device | Yohei Koga, Takashi Yamagajo, Mitsuharu Hoshino, Masatomo Mori | 2019-10-22 |
| 10119458 | Vehicle | Akihiko Nakamura | 2018-11-06 |
| 10030577 | Vehicle | Akihiko Nakamura | 2018-07-24 |
| 9922283 | RFID tag and high frequency circuit | — | 2018-03-20 |
| 9831556 | Planar antenna | Takashi Yamagajo, Andrey Andrenko | 2017-11-28 |
| 9819087 | Planar antenna | Takashi Yamagajo, Masahiko Shimizu, Yusuke Kawasaki | 2017-11-14 |
| 9703997 | RFID tag and RFID system | — | 2017-07-11 |
| 9688354 | Snowmobile | Tokinari Nagao, Atsushi Sawabuchi, Takashi Ashida | 2017-06-27 |
| 9614284 | Frequency characteristic adjusting jig, antenna testing apparatus and antenna testing method, and loop antenna | Yasumitsu Ban | 2017-04-04 |
| 9590307 | Antenna apparatus | Takayoshi Matsumura, Andrey Andrenko | 2017-03-07 |
| 9563838 | Loop antenna and radio frequency tag | Yasumitsu Ban | 2017-02-07 |
| 9010648 | Antenna and RFID tag | Teruhisa Ninomiya | 2015-04-21 |
| 9000992 | Antenna device and RFID system | Teruhisa Ninomiya | 2015-04-07 |
| 8912960 | Antenna apparatus | Andrey Andrenko | 2014-12-16 |
| 8792935 | Mobile communication terminal having antenna commonly used by first and second circuits, with impedance matched to first or second frequency band | Kaoru Yokoo | 2014-07-29 |
| 8777117 | Metal sheet and tag set | Teruhisa Ninomiya | 2014-07-15 |
| 8763745 | Snowmobile | Tokinari Nagao, Atsushi Sawabuchi, Takashi Ashida | 2014-07-01 |