TM

Takumi Matsuda

SC Seikosha Co.: 1 patents #27 of 65Top 45%
Overall (1989): #53,022 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4821257 Electricity supply structure for a piezoelectric vibrator Nobuhiro Tanaka 1989-04-11