Inventor
OYAMA HIDETAKA
JP7 patents
Patents
7 patentsUS10011377B2Jul 3, 2018
Packaging apparatus and packaging method for absorbent article
UNICHARM CORP8 citations80
US9903057B2Feb 27, 2018
Bulkiness recovery apparatus and bulkiness recovery method for nonwoven fabric
UNICHARM CORP3 citations71
US9943986B2Apr 17, 2018
Separating device and separating method of material of absorbent article
UNICHARM CORP6 citations68
US9656411B2May 23, 2017
Separating device of material of absorbent article
UNICHARM CORP2 citations68
US9814628B2Nov 14, 2017
Separating device and separating method of material of absorbent article
UNICHARM CORP1 citations48
US10449096B2Oct 22, 2019
Absorbent article manufacturing apparatus and method for modifying manufacturing apparatus
UNICHARM CORP0 citations40
US9885134B2Feb 6, 2018
Bulk recovery apparatus for nonwoven fabric and bulk recovery method for the same
UNICHARM CORP0 citations40