Inventor
MAEDA KATSUSHI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “MAEDA KATSUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO RUBBER IND
11 patentsUSD644104SAug 30, 2011
Rubber stopper for vial
SUMITOMO RUBBER IND56 citations97
US8960685B2Feb 24, 2015
Laminated gasket
SUMITOMO RUBBER IND25 citations92
USD632389SFeb 8, 2011
Gasket for injector
SUMITOMO RUBBER IND27 citations92
USD686322SJul 16, 2013
Gasket for syringe
SUMITOMO RUBBER IND28 citations91
USD643720SAug 23, 2011
Rubber stopper for vial
SUMITOMO RUBBER IND7 citations83
USD633202SFeb 22, 2011
Gasket for injector
SUMITOMO RUBBER IND12 citations83
USD632784SFeb 15, 2011
Gasket for injector
SUMITOMO RUBBER IND7 citations83
US9867946B2Jan 16, 2018
Gasket for pre-filled syringe
SUMITOMO RUBBER IND7 citations82
US9452264B2Sep 27, 2016
Mold for gasket for prefilled syringe
SUMITOMO RUBBER IND13 citations82
US9724476B2Aug 8, 2017
Medical rubber parts
SUMITOMO RUBBER IND0 citations50
US10099821B2Oct 16, 2018
Method for manufacturing a medical rubber closure
SUMITOMO RUBBER IND0 citations40
KAO CORP
3 patentsUS5763333AJun 9, 1998
Composite sheet, absorbent article and process for producing the same
KAO CORP85 citations95
US11020290B2Jun 1, 2021
Material for absorbent article, method for manufacturing same, and absorbent article using same
KAO CORP0 citations60
US5804518ASep 8, 1998
Absorbent articles
KAO CORP1 citations52