SO

Shinji Okamura

SU Sumida: 2 patents #53 of 118Top 45%
Overall (All Time): #2,079,352 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8552827 Coil component Yoshiki Kudo, Fumihito Meguro, Tsuyoshi Sato, Takanobu Rokuka 2013-10-08
7081864 Antenna coil and transmission antenna Hozumi Ueda 2006-07-25