TT

Toshio Tomonari

Tdk: 77 patents #18 of 3,796Top 1%
Overall (All Time): #24,276 of 4,157,543Top 1%
77
Patents All Time

Issued Patents All Time

Showing 26–50 of 77 patents

Patent #TitleCo-InventorsDate
11133130 Pulse transformer Keisuke Kawahara, Tasuku Mikogami, Setu Tsuchida 2021-09-28
D922323 Coil component Noritaka Chiyo, Shigeru Kaneko, Shigenori Hirata, Akihito Watanabe, Hirohumi Asou +6 more 2021-06-15
10958233 Common mode filter Yugo Asai, Tsutomu Kobayashi, Daisuke Urabe, Hiroshi Suzuki, Emi Ito 2021-03-23
10910144 Common mode filter Tsutomu Kobayashi, Kazunori Arimitsu 2021-02-02
10847305 Coil component Syun Ashizawa, Masato Otsuka, Hanako Yoshino, Kohei Wada 2020-11-24
10755848 Common mode filter Tsutomu Kobayashi, Kazunori Arimitsu 2020-08-25
10629363 Coil device Syun Ashizawa, Hirohumi Asou, Emi Ito 2020-04-21
10600555 Common mode filter Tsutomu Kobayashi, Kazunori Arimitsu, Yuma Komaya 2020-03-24
D871338 Common-mode filter Yuma Komaya, Tsutomu Kobayashi, Kazunori Arimitsu 2019-12-31
10522912 Antenna device and mobile wireless device provided with the same Toshifumi KOMACHI, Hirohumi Asou 2019-12-31
10522283 Common mode filter Tsutomu Kobayashi, Kazunori Arimitsu 2019-12-31
10453600 Differential mode filter Tsutomu Kobayashi, Emi Ito, Yuma Koyama 2019-10-22
10396435 Antenna device and portable wireless device using the same Toshifumi KOMACHI, Hirohumi Asou 2019-08-27
10388452 Coil component and circuit board including the same Sachiko Takano, Shigeki Sato 2019-08-20
10389328 Differential mode filter Tsutomu Kobayashi, Emi Ito, Yuma Komaya 2019-08-20
10374568 Common mode filter Tsutomu Kobayashi, Emi Ito, Yuma Koyama 2019-08-06
10374276 Wire, manufacturing method therefor, and coil component Hirohumi Asou, Kosuke Kunitsuka 2019-08-06
10319506 Coil component Sachiko Takano, Shigeki Sato 2019-06-11
D850379 Common-mode filter Yuma Komaya, Tsutomu Kobayashi, Kazunori Arimitsu 2019-06-04
10290934 Antenna device Hirohumi Asou, Toshifumi KOMACHI 2019-05-14
10277193 Circuit board and electronic circuit module using the same Tsutomu Kobayashi, Emi Ito, Yuma Komaya 2019-04-30
D842250 Common-mode filter Yuma Komaya, Tsutomu Kobayashi, Kazunori Arimitsu 2019-03-05
D842248 Common-mode filter Yuma Komaya, Tsutomu Kobayashi, Kazunori Arimitsu 2019-03-05
D842249 Common-mode filter Yuma Komaya, Tsutomu Kobayashi, Kazunori Arimitsu 2019-03-05
10193516 Common mode filter Tsutomu Kobayashi, Emi Ito, Yuma Koyama 2019-01-29