SM

Saburo Manaka

SI Seiko Instruments: 1 patents #66 of 192Top 35%
Overall (2004): #121,124 of 270,089Top 45%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6811304 Analog electronic timepiece — 2004-11-02