RN

Ryoma NAKAZAWA

Tdk: 7 patents #849 of 3,796Top 25%
Overall (All Time): #688,763 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12427571 Soft magnetic powder, magnetic core, and electronic component Hiroyuki Ono 2025-09-30
11996220 Soft magnetic alloy powder, dust core, and coil component Katsushi Yasuhara, Yusuke TANIGUCHI, Hiroyuki Ono 2024-05-28
11915847 Dust core Takeshi Takahashi 2024-02-27
11545287 Dust core Yousuke FUTAMATA, Takeshi Takahashi 2023-01-03
11043320 Dust core Masahiro Kamiya, Yasuhide Yamashita, Chiomi SATO, Yousuke FUTAMATA, Takeshi Takahashi +1 more 2021-06-22
11001933 Composite body Kazuhiro YOSHIDOME 2021-05-11
10811176 Dust core Yousuke FUTAMATA, Takeshi Takahashi, Junichi Shimamura 2020-10-20