Inventor

KAYANO YOSHISADA

JP7 patents

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

SHIRAISHI KOGYO KAISHA LTD

4 patents

US7186763B2Mar 6, 2007

Material for imparting thixotropy and pasty resin composition

SHIRAISHI KOGYO KAISHA LTD12 citations78

US11702530B2Jul 18, 2023

Surface-treated calcium carbonate and production method therefor, and vinyl chloride-based resin composition and molded body thereof

SHIRAISHI KOGYO KAISHA LTD0 citations58

US11066538B2Jul 20, 2021

Vinyl chloride-vinyl acetate copolymer resin composition

SHIRAISHI KOGYO KAISHA LTD0 citations58

US10227441B2Mar 12, 2019

Silyl-terminated resin composition and method for producing same

SHIRAISHI KOGYO KAISHA LTD0 citations45

HASEGAWA HISASHI

1 patent

US8329802B2Dec 11, 2012

Surface-treated calcium carbonate and paste resin composition containing same

HASEGAWA HISASHI4 citations57

SAKAI YU

1 patent

US9085668B2Jul 21, 2015

Impregnated calcium carbonate, method for producing same, polymer composition, and polymer precursor composition

SAKAI YU3 citations53

FUJIWARA SHINJIRO

1 patent

US8741995B2Jun 3, 2014

Surface-treated calcium carbonate and paste-like resin composition containing same

FUJIWARA SHINJIRO3 citations48