Inventor
TANAKA MASAKI
JP149 patents
⚠️ This page may combine multiple inventors who share the name “TANAKA MASAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHINETSU CHEMICAL CO
24 patentsUS4680366AJul 14, 1987
Fabric-finishing agent containing a novel organopolysiloxane
SHINETSU CHEMICAL CO63 citations96
US4196273AApr 1, 1980
Curable organopolysiloxane compositions
SHINETSU CHEMICAL CO61 citations96
US6521290B1Feb 18, 2003
Silica particles surface-treated with silane, process for producing the same and uses thereof
SHINETSU CHEMICAL CO60 citations95
US5132047AJul 21, 1992
Organopolysiloxane emulsion composition
SHINETSU CHEMICAL CO57 citations95
US5028679AJul 2, 1991
Method for preparing perfluoroalkyl group-containing organopolysiloxanes
SHINETSU CHEMICAL CO74 citations95
US4814376AMar 21, 1989
Process for preparing organopolysiloxane emulsion
SHINETSU CHEMICAL CO64 citations94
US6248495B1Jun 19, 2001
Electrostatic image developer
SHINETSU CHEMICAL CO25 citations93
US5232611AAug 3, 1993
Fiber treatment agent
SHINETSU CHEMICAL CO33 citations93
US5025076AJun 18, 1991
Silicone-based fabric finishing agent
SHINETSU CHEMICAL CO40 citations93
US4757121AJul 12, 1988
Silicone-based softening agent for synthetic fibers
SHINETSU CHEMICAL CO37 citations93
US4725635AFeb 16, 1988
Silicone-based synthetic fiber finishing agent
SHINETSU CHEMICAL CO29 citations93
US4617340AOct 14, 1986
Silicone-containing fabric treatment agent
SHINETSU CHEMICAL CO32 citations93
US4495227AJan 22, 1985
Foamable silicone-containing composition for treatment of fabric materials
SHINETSU CHEMICAL CO28 citations93
US4419391ADec 6, 1983
Method of imparting improved touch to a fabric
SHINETSU CHEMICAL CO32 citations93
US6855759B2Feb 15, 2005
Silica particles surface-treated with silane, process for producing the same and uses thereof
SHINETSU CHEMICAL CO47 citations92
US5124466AJun 23, 1992
Cationic silicone surfactant and method of its manufacture
SHINETSU CHEMICAL CO39 citations92
US5102930AApr 7, 1992
Silicone-based fabric finishing agent and fabric material finished therewith
SHINETSU CHEMICAL CO22 citations92
US6316155B1Nov 13, 2001
External additive for electrostatically charged latent image developing toner
SHINETSU CHEMICAL CO27 citations91
US5985372ANov 16, 1999
Method for preparing antibacterial/antifungal inorganic matter-composited wood
SHINETSU CHEMICAL CO20 citations91
US5652026AJul 29, 1997
Modification of wood
SHINETSU CHEMICAL CO37 citations90
US4987180AJan 22, 1991
Silicone-based fabric finishing agent
SHINETSU CHEMICAL CO52 citations90
US4891398AJan 2, 1990
Fiber treatment composition
SHINETSU CHEMICAL CO20 citations82
US4677178AJun 30, 1987
Silicone-based textile finishing agent
SHINETSU CHEMICAL CO22 citations82
US4139519AFeb 13, 1979
Curable compositions based on silicon-containing butadiene polymers
SHINETSU CHEMICAL CO27 citations82
MINOLTA CO LTD
7 patentsUS5724627AMar 3, 1998
Image forming apparatus which calculates toner consumption in accordance with tone correction
MINOLTA CO LTD82 citations96
US6021288AFeb 1, 2000
Image forming apparatus
MINOLTA CO LTD19 citations92
US5978615ANov 2, 1999
Tandem-type image forming apparatus and image forming condition determination method used in this tandem-type image forming apparatus
MINOLTA CO LTD31 citations92
US5708917AJan 13, 1998
Toner replenishment device for an image forming apparatus which employs pixel density and toner density information
MINOLTA CO LTD34 citations92
US5694223ADec 2, 1997
Digital image forming apparatus which specifies a sensitivity characteristic of a photoconductor
MINOLTA CO LTD31 citations92
US5633669AMay 27, 1997
Image forming apparatus for synthesizing a differential peak signal and an image signal
MINOLTA CO LTD20 citations92
US6285839B1Sep 4, 2001
Image forming apparatus having function for automatically adjusting image forming condition
MINOLTA CO LTD19 citations83
KONICA MINOLTA BUSINESS TECH
2 patentsUS7149439B2Dec 12, 2006
Method and device for estimating toner concentration and image forming apparatus equipped with such device
KONICA MINOLTA BUSINESS TECH19 citations92
US7840148B2Nov 23, 2010
Image forming apparatus and method for detecting separated state of transfer member
KONICA MINOLTA BUSINESS TECH9 citations83
DAICEL CHEM
2 patentsITOH DENKI CO LTD
2 patentsSHINETSU CHEM IND CO
1 patentJIDOSHA DENKI KOGYO KK
1 patentNISSIN CHEMICAL IND
1 patentITOH KAZUO
1 patentITOH ELECTRIC COMPANY LTD
1 patentTANAKA MASAKI
1 patentKOKUSAI ELECTRIC CO LTD
1 patentTOYO COMMUNICATION EQUIP
1 patentNIPPON CABLE SYSTEM INC
1 patentJAPAN DISPLAY INC
1 patentHONDA MOTOR CO LTD
1 patentMITSUBISHI GAS CHEMICAL CO
1 patentMUKAI HIROAKI
1 patentShowing the top 50 of 149 patents by PatentIndex Score.