Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11757546 | Communication device reception sensitivity measurement method and communication device noise control effect evaluation method using the same | Akiko Shimomura, Kenichi Ito | 2023-09-12 |
| 11601055 | Wireless communication module | Akihiro Ohno | 2023-03-07 |
| 11310908 | Circuit board, inductor, and radio apparatus | Masashi Omuro, Yasuhisa Yamamoto | 2022-04-19 |
| 11050448 | Wireless communication device | Kenichi Ito, Masashi Omuro | 2021-06-29 |
| 10732211 | Transmission characteristics measuring method and transmission characteristics measuring apparatus | Kota TAKAYAMA, Yoshihiro Imanishi, Kiyomi Ikemoto | 2020-08-04 |
| 10701693 | Bias T circuit | Yoshihiro Imanishi, Kiyomi Ikemoto, Kota TAKAYAMA | 2020-06-30 |
| 10490343 | Common mode choke coil | Kota TAKAYAMA, Yoshihiro Imanishi, Kiyomi Ikemoto | 2019-11-26 |
| 10348251 | Power supply circuit | Yoshihiro Imanishi, Shingo Uda, Tatsumasa Kawahara, Kota TAKAYAMA | 2019-07-09 |
| 10206274 | Printed circuit board | Takahiro Azuma | 2019-02-12 |
| 10103112 | Circuit board with measure against high frequency noise | — | 2018-10-16 |
| 10076022 | Noise reducing electronic component | Takahiro Azuma | 2018-09-11 |
| 8044753 | Common-mode choke coil | Takahiro Azuma, Tetsuya Morinaga, Takahiro Aoki, Yoshie Nishikawa, Shinya Hirai +2 more | 2011-10-25 |
| 7855627 | Common-mode choke coil | Yoshie Nishikawa, Shinya Hirai, Takahiro Aoki, Tetsuya Morinaga, Takahiro Azuma +2 more | 2010-12-21 |
| 7688173 | Common mode choke coil | Takahiro Azuma, Yoshie Nishikawa, Takahiro Aoki, Yoshimasa Goto, Yasushi Saito +2 more | 2010-03-30 |