TK

Tetsuroh Katoh

HI Hitachi: 5 patents #7,555 of 28,497Top 30%
Overall (All Time): #964,387 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11192183 Method for manufacturing powder magnetic core Kazunori Nishimura, Shin Noguchi 2021-12-07
11011305 Powder magnetic core, and coil component Yoshimasa Nishio, Shin Noguchi, Kazunori Nishimura, Toshio Mihara 2021-05-18
10586646 Magnetic core and coil component Toshio Mihara, Kazunori Nishimura, Shin Noguchi 2020-03-10
10468174 Magnetic core and coil component Toshio Mihara, Kazunori Nishimura, Shin Noguchi 2019-11-05
10008324 Method for manufacturing powder magnetic core, powder magnetic core, and coil component Yoshimasa Nishio, Shin Noguchi, Kazunori Nishimura, Toshio Mihara 2018-06-26