Inventor
MATSUNAGA RYUJI
JP4 patents
Patents
4 patentsUS12484685B2Dec 2, 2025
Heating tool and method for manufacturing heating tool
KAO CORP0 citations49
US11337866B2May 24, 2022
Method for manufacturing absorbent body
KAO CORP0 citations48
US11207218B2Dec 28, 2021
Method for producing absorber and method for producing absorbent article
KAO CORP0 citations48
US9464371B2Oct 11, 2016
Fiber stacking device
KAO CORP1 citations47