P

Inventor

HAYASHI AKITO

JP20 patents
⚠️ This page may combine multiple inventors who share the name “HAYASHI AKITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DOW CORNING TORAY CO LTD

7 patents
US9744118B2Aug 29, 2017

Treatment agent and cosmetic composition comprising co-modified organopolysiloxane

DOW CORNING TORAY CO LTD2 citations73
US9670301B2Jun 6, 2017

Copolymer having carbosiloxane dendrimer structure and hydrophilic group

DOW CORNING TORAY CO LTD3 citations73
US9994680B2Jun 12, 2018

Co-modified organopolysiloxane, and treatment agent and external use preparation comprising the same

DOW CORNING TORAY CO LTD2 citations72
US9593277B2Mar 14, 2017

Curable silicone composition, cured product therefrom, and optical semiconductor device

DOW CORNING TORAY CO LTD2 citations72
US9688869B2Jun 27, 2017

Curable silicone composition, and optical semiconductor device

DOW CORNING TORAY CO LTD1 citations52
US9441009B2Sep 13, 2016

Co-modified organopolysiloxane, and powder treatment agent and powder composition comprising the same

DOW CORNING TORAY CO LTD1 citations52
US9944759B2Apr 17, 2018

Curable silicone composition, cured product therefrom, and optical semiconductor device

DOW CORNING TORAY CO LTD1 citations51

TAMURA SEIKI

4 patents
US8784787B2Jul 22, 2014

Co-modified organopolysiloxane

TAMURA SEIKI24 citations92
US9580600B2Feb 28, 2017

Thickening or gelling agent for oily raw materials

TAMURA SEIKI6 citations72
US8597619B2Dec 3, 2013

Thickener or gellant for oil materials, gel composition comprising same, and method of producing cosmetic material or topical agent

TAMURA SEIKI5 citations72
US9980897B2May 29, 2018

Organopolysiloxane and powder treatment agent, preparation for external use and cosmetic comprising the same

TAMURA SEIKI0 citations38

DUPONT TORAY SPECIALTY MATERIALS KK

3 patents
US12110412B2Oct 8, 2024

Curable silicone composition, encapsulant and optical semiconductor device

DUPONT TORAY SPECIALTY MATERIALS KK0 citations55
US11370917B2Jun 28, 2022

Curable hotmelt silicone composition, encapsulant, film and optical semiconductor device

DUPONT TORAY SPECIALTY MATERIALS KK0 citations50
US11661515B2May 30, 2023

Curable silicone composition, optical semiconductor device and a method of manufacturing the same

DUPONT TORAY SPECIALTY MATERIALS KK0 citations49

IIMURA TOMOHIRO

1 patent
US9133309B2Sep 15, 2015

Organopolysiloxane copolymer

IIMURA TOMOHIRO15 citations83

FURUKAWA HARUHIKO

1 patent
US9283164B2Mar 15, 2016

Cosmetic and topical skin preparation comprising higher alcohol-modified silicone

FURUKAWA HARUHIKO3 citations70

DOW CORNING

1 patent
US9909007B2Mar 6, 2018

Curable silicone composition, cured product thereof, and optical semiconductor device

DOW CORNING2 citations68

HAYASHI AKITO

1 patent
US9221952B2Dec 29, 2015

Linear and cyclic siloxanes and cosmetic compositions made thereof

HAYASHI AKITO3 citations57

DOW TORAY CO LTD

1 patent
US11248091B2Feb 15, 2022

Curable silicone composition, cured product thereof, and optical semiconductor device

DOW TORAY CO LTD0 citations51

SOUDA TATSUO

1 patent
US9475828B2Oct 25, 2016

Organopolysiloxane and use thereof as surfactant, powder treatment agent, thickening agent of oil-based raw material or gelling agent. gel and emulsion compositions, as well as, preparations for external use and cosmetics comprising the same

SOUDA TATSUO0 citations39