Assignee
MATSUI MFG CO
JP35 patents
Top patents by PatentIndex Score
US4850703AJul 25, 1989
Method of mixing pulverulent materials and device for practicing the same
MATSUI MFG CO86 citations95
US5080736AJan 14, 1992
System for mounting a hub to an optical disk and a method therefor
MATSUI MFG CO57 citations92
US5442826AAug 22, 1995
Apparatus for cleaning the inside of a pipe
MATSUI MFG CO27 citations91
US5033208AJul 23, 1991
Hopper dryer
MATSUI MFG CO38 citations86
US5205050AApr 27, 1993
Apparatus for drying powdered or granular materials
MATSUI MFG CO38 citations85
US4900200AFeb 13, 1990
Method for transporting powdered or granular materials by pneumatic force with a transport pipe of smaller diameter relative to particale size
MATSUI MFG CO54 citations85
USD336479SJun 15, 1993
Injection molding machine
MATSUI MFG CO30 citations84
US7472808B2Jan 6, 2009
Powder and granular material metering device
MATSUI MFG CO12 citations83
US11435140B2Sep 6, 2022
Drying apparatus for granular materials and drying method for granular materials
MATSUI MFG CO7 citations82
US7383971B2Jun 10, 2008
Powder body metering apparatus
MATSUI MFG CO9 citations82
US8033487B2Oct 11, 2011
Crusher
MATSUI MFG CO14 citations78
US4848990AJul 18, 1989
Dust collector adapted for use in a hopper dryer
MATSUI MFG CO9 citations73
US4354776AOct 19, 1982
Pressurized gas transporter and method
MATSUI MFG CO13 citations73
US5150990ASep 29, 1992
High density pneumatic transport system for use with solid materials
MATSUI MFG CO10 citations72
US5504972AApr 9, 1996
Method and apparatus for removing deposits adhering on materials
MATSUI MFG CO18 citations71
US5274931AJan 4, 1994
On-line moisture control method for powdered or granular materials and a system to execute the method
MATSUI MFG CO6 citations71
US5165180ANov 24, 1992
On-line drying control method for powdered or granular materials and a system to execute the method
MATSUI MFG CO9 citations71
US5146692ASep 15, 1992
On-line moisture control method for powdered or granular materials and a system for performing the method
MATSUI MFG CO7 citations71
US5341576AAug 30, 1994
Method and apparatus for drying granular materials
MATSUI MFG CO16 citations67
US11397550B2Jul 26, 2022
Display device
MATSUI MFG CO2 citations65
US7323644B2Jan 29, 2008
Apparatus for measuring weight of powdered and granular materials
MATSUI MFG CO5 citations62
US4685810AAug 11, 1987
Mixing apparatus for powdered or granular materials
MATSUI MFG CO12 citations60
US7448568B2Nov 11, 2008
Shredder with rotatable sidewall
MATSUI MFG CO3 citations59
US7216824B2May 15, 2007
Shredder with oscillating side walls
MATSUI MFG CO5 citations59
USD345108SMar 15, 1994
Mold temperature controller
MATSUI MFG CO2 citations58
US11997440B2May 28, 2024
Management device and calculation method
MATSUI MFG CO0 citations57
US11758310B2Sep 12, 2023
Management system and calculation method
MATSUI MFG CO0 citations57
US11609744B2Mar 21, 2023
Open/close counting device
MATSUI MFG CO0 citations54
US5106241AApr 21, 1992
Multi material switching type collector
MATSUI MFG CO5 citations53
US7866352B2Jan 11, 2011
Filling method and filling apparatus of powder-particle material in compression molding
MATSUI MFG CO5 citations52
US5138139AAug 11, 1992
Pipe identifying apparatus
MATSUI MFG CO5 citations51
USD345510SMar 29, 1994
Mold temperature controller
MATSUI MFG CO0 citations47
US9168682B2Oct 27, 2015
Medium supply appartus
MATSUI MFG CO1 citations40
US8356729B2Jan 22, 2013
Material metering system
MATSUI MFG CO0 citations34
US11440228B2Sep 13, 2022
Temperature control device
MATSUI MFG CO0 citations31