P

Inventor

KUBOTA TOHRU

JP74 patents
⚠️ This page may combine multiple inventors who share the name “KUBOTA TOHRU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHINETSU CHEMICAL CO

40 patents
US7307178B2Dec 11, 2007

Processes of making γ,δ-unsaturated carboxylic acid and silyl ester thereof, carboxyl group-containing organosilicon compound and process of making

SHINETSU CHEMICAL CO520 citations99
US6623909B2Sep 23, 2003

Polymers, resist compositions and patterning process

SHINETSU CHEMICAL CO38 citations93
US6359161B2Mar 19, 2002

Preparation of halopropyldimethylchlorosilanes

SHINETSU CHEMICAL CO19 citations92
US6334935B1Jan 1, 2002

Distillation of (meth) acryloxy-bearing alkoxysilane

SHINETSU CHEMICAL CO26 citations92
US5583244ADec 10, 1996

Siloxane-containing pullulan and method for the preparation thereof

SHINETSU CHEMICAL CO19 citations92
US5326895AJul 5, 1994

3-(vinylbenzyloxy)propylsilane compounds

SHINETSU CHEMICAL CO34 citations92
US8049027B2Nov 1, 2011

Organosilicon compound having amino group and its production method

SHINETSU CHEMICAL CO9 citations83
US7279589B2Oct 9, 2007

Preparation of 1-(alkoxysilyl)ethyl-1,1,3,3-tetramethyldisiloxane

SHINETSU CHEMICAL CO8 citations74
US6087520AJul 11, 2000

Preparation of 1,3-bis(3-aminopropyl)tetramethyldisiloxane

SHINETSU CHEMICAL CO8 citations74
US5258537ANov 2, 1993

Method for preparing organomonochlorosilane

SHINETSU CHEMICAL CO18 citations74
US5223170AJun 29, 1993

Fiber treating compositions

SHINETSU CHEMICAL CO10 citations74
US4921989AMay 1, 1990

Ωsilylalkynyl silane compound and method for preparation thereof

SHINETSU CHEMICAL CO11 citations74
US10501585B2Dec 10, 2019

Stretchable film and method for forming the stretchable film

SHINETSU CHEMICAL CO2 citations73
US7189868B2Mar 13, 2007

Cyclic siloxane compounds and making method

SHINETSU CHEMICAL CO2 citations63
US6337415B1Jan 8, 2002

Process for preparing tetrakis (trimethylsily) silane and tris (trimethysilyl) silane

SHINETSU CHEMICAL CO2 citations63
US5342984AAug 30, 1994

Triorganomonohalogenosilane

SHINETSU CHEMICAL CO5 citations63
US5294727AMar 15, 1994

Method for preparing tertiary hydrocarbon-silyl compounds

SHINETSU CHEMICAL CO5 citations63
US5081260AJan 14, 1992

3-(2-oxo-1-pyrrolidinyl)-propylsilanes and method for preparing the silane compounds

SHINETSU CHEMICAL CO3 citations63
US4957607ASep 18, 1990

Method for the preparation of a cycloalkyl silane compound

SHINETSU CHEMICAL CO2 citations63
US4895966AJan 23, 1990

Polymerizable organosilane compound

SHINETSU CHEMICAL CO2 citations63
US4883569ANov 28, 1989

Method for the preparation of a cycloalkyl silane compound

SHINETSU CHEMICAL CO5 citations63
US10266555B1Apr 23, 2019

Polycyclic aminosilane compounds and making method

SHINETSU CHEMICAL CO1 citations62
US7202375B2Apr 10, 2007

Bissilylamino group-bearing chlorosilane compound and preparation method, and method of preparing bissilylamino group-bearing organooxysilane compound

SHINETSU CHEMICAL CO5 citations62
US7053233B2May 30, 2006

Silane compound having at least two protected functional groups and method for preparing the same

SHINETSU CHEMICAL CO3 citations62
US6994945B2Feb 7, 2006

Silicon-containing polymer, resist composition and patterning process

SHINETSU CHEMICAL CO5 citations62
US6239303B1May 29, 2001

Silylation of hydroxyl group-containing compound

SHINETSU CHEMICAL CO3 citations62
US5440063AAug 8, 1995

Concurrent preparation of dimethylchlorosilane and triorganochlorosilane

SHINETSU CHEMICAL CO3 citations62
US7576231B2Aug 18, 2009

Method for producing isocyanate group-containing siloxane compound

SHINETSU CHEMICAL CO2 citations61
US6943264B2Sep 13, 2005

Preparation of branched siloxane

SHINETSU CHEMICAL CO3 citations61
US6875880B2Apr 5, 2005

Silylation of hydroxyl groups

SHINETSU CHEMICAL CO4 citations61
US11118072B2Sep 14, 2021

Water repellent film-forming composition and water repellent film

SHINETSU CHEMICAL CO0 citations60
US7112710B2Sep 26, 2006

Preparation of silyl ketene acetal and disilyl ketene acetal

SHINETSU CHEMICAL CO0 citations52
US6960679B2Nov 1, 2005

Preparation of silyl ketene acetal and disilyl ketene acetal

SHINETSU CHEMICAL CO0 citations52
US6426427B1Jul 30, 2002

Preparation of bissilylnorbornane compounds

SHINETSU CHEMICAL CO0 citations52
US6291696B2Sep 18, 2001

Preparation of tris (trimethylsilyl) silylethyl esters

SHINETSU CHEMICAL CO1 citations52
US6245925B1Jun 12, 2001

Hydrosilylation of 4-vinyl-1-cyclohexene

SHINETSU CHEMICAL CO0 citations52
US5451693ASep 19, 1995

Tert-butyl cycloalkyl dialkoxysilane compounds and method for preparing same

SHINETSU CHEMICAL CO1 citations52
US5342983AAug 30, 1994

Organic silicon compounds

SHINETSU CHEMICAL CO1 citations52
US5210252AMay 11, 1993

3-(vinylphenyloxy)propylsilane compound

SHINETSU CHEMICAL CO1 citations52
US5116973AMay 26, 1992

Caprolactam silane compound and a method of manufacturing the same

SHINETSU CHEMICAL CO1 citations52

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

5 patents

NAT INST INF & COMM TECH

2 patents

COMM RES LAB INDEPENDENT ADMIN

1 patent

TONOMURA YOICHI

1 patent

HASEGAWA MASAYUKI

1 patent

Showing the top 50 of 74 patents by PatentIndex Score.