Issued Patents 2019
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D871338 | Common-mode filter | Toshio Tomonari, Tsutomu Kobayashi, Kazunori Arimitsu | 2019-12-31 |
| 10389328 | Differential mode filter | Tsutomu Kobayashi, Toshio Tomonari, Emi Ito | 2019-08-20 |
| D850379 | Common-mode filter | Toshio Tomonari, Tsutomu Kobayashi, Kazunori Arimitsu | 2019-06-04 |
| 10277193 | Circuit board and electronic circuit module using the same | Toshio Tomonari, Tsutomu Kobayashi, Emi Ito | 2019-04-30 |
| D842248 | Common-mode filter | Toshio Tomonari, Tsutomu Kobayashi, Kazunori Arimitsu | 2019-03-05 |
| D842250 | Common-mode filter | Toshio Tomonari, Tsutomu Kobayashi, Kazunori Arimitsu | 2019-03-05 |
| D842249 | Common-mode filter | Toshio Tomonari, Tsutomu Kobayashi, Kazunori Arimitsu | 2019-03-05 |