OS

Osamu Segawa

MC Murata Manufacturing Co.: 1 patents #3,462 of 5,295Top 70%
Overall (All Time): #3,714,875 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5625248 Piezoelectric buzzer Shuho Saito, Isao Okada, Toshiaki Yamashita 1997-04-29