Inventor

SASAKI SUMITAKA

JP2 patents

Patents

2 patents

US7069973B2Jul 4, 2006

Blind, slat for blinds, and method of producing the same and forming machine therefor

NICHIBEI KK2 citations55

US7461440B2Dec 9, 2008

Blind, blind slat, manufacturing method of the same, and forming machine of the same

NICHIBEI KK1 citations44