MS

Masao Senoo

HC Hokuriku Electric Industry Co.: 2 patents #29 of 104Top 30%
Overall (All Time): #2,224,435 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6275594 Piezoelectric acoustic device Tsuyoshi Yamashita, Tadao Sunahara 2001-08-14
6205226 Piezoelectric acoustic device Tsuyoshi Yamashita, Tadao Sunahara 2001-03-20