SY

Shusuke Yamashita

Overall (All Time): #1,650,436 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5477582 Mop sheet holder, and mop sheet therefor — 1995-12-26
5440782 Suction nozzle attachment for vacuum cleaner — 1995-08-15
5401061 Suction pipe coupling mechanism for vacuum cleaner — 1995-03-28