KW

Keisuke Watarai

SC Shin-Etsu Chemical Co.: 1 patents #1,340 of 2,176Top 65%
Overall (All Time): #2,621,949 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11823720 Voice coil motor yoke with annular groove in magnet bonding region and voice coil motor including same Masaki Kaneko, Takuya Tamamura 2023-11-21