Inventor
YAMADA NORIFUMI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “YAMADA NORIFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOBE STEEL LTD
15 patentsUS7004616B2Feb 28, 2006
Kneading apparatus and method for kneading rubber-based composition using the same
KOBE STEEL LTD27 citations92
US5984516ANov 16, 1999
Enclosed kneading apparatus
KOBE STEEL LTD41 citations92
US5783983AJul 21, 1998
Internal mixer
KOBE STEEL LTD24 citations92
US5782560AJul 21, 1998
Internal mixer
KOBE STEEL LTD22 citations91
US5324107AJun 28, 1994
Control method, monitoring method, and control device for kneader
KOBE STEEL LTD31 citations91
US6811295B2Nov 2, 2004
Batch mixer and a mixing rotor for the same
KOBE STEEL LTD21 citations90
US5520455AMay 28, 1996
Batch type kneader having specified parameters and chamfered lands
KOBE STEEL LTD31 citations87
US7854542B2Dec 21, 2010
Batch mixer and mixing rotor used in the same
KOBE STEEL LTD7 citations73
US7244060B2Jul 17, 2007
Kneading apparatus
KOBE STEEL LTD9 citations73
US6890091B2May 10, 2005
Kneading apparatus, including selectable discharge ports, for kneading rubber or rubber compositions
KOBE STEEL LTD7 citations73
US5791776AAug 11, 1998
Hermetically closed kneading apparatus
KOBE STEEL LTD12 citations73
US7083320B2Aug 1, 2006
Kneading apparatus and method, including selectable supply ports, for kneading rubber or rubber compositions
KOBE STEEL LTD2 citations62
US7063454B2Jun 20, 2006
Heat exchange system and rotor having the same
KOBE STEEL LTD6 citations61
US9033570B2May 19, 2015
Mixing rotor and internal mixer
KOBE STEEL LTD1 citations51
US12420452B2Sep 23, 2025
Machine learning method, machine learning device, machine learning program, communication method, and kneading device
KOBE STEEL LTD0 citations48