YM

Yasunori Mamiya

TC Toko Co.: 1 patents #92 of 196Top 50%
TG Tokyo Group: 1 patents #1 of 16Top 7%
Overall (All Time): #2,305,077 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5256999 Thread type magnetic core structure Shoichi Utsugi, Tatsushi Shinoda 1993-10-26
5153547 High frequency coil — 1992-10-06