YS

Yatsuse Saijo

FC Fernandes Co.: 2 patents #2 of 3Top 70%
Overall (All Time): #1,660,290 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5088374 Tremolo device for a guitar — 1992-02-18
5088375 Tremolo device for string musical instrument — 1992-02-18
4932302 Tremolo device for a guitar — 1990-06-12