Inventor · disambiguated record
Yoshisada Kayano
Also filed as: KAYANO YOSHISADA
7 granted patents·1 pending application·22 citations·filing 2002–2022
78Inventor score
Top patents by PatentIndex Score
8 records- 0179US8329802B2Surface-treated calcium carbonate and paste resin composition containing sameHASEGAWA HISASHI·Filed 2010·Granted Dec 11, 2012·4 cites·12 claims
- 0274US9085668B2Impregnated calcium carbonate, method for producing same, polymer composition, and polymer precursor compositionSAKAI YU·Filed 2012·Granted Jul 21, 2015·3 cites·8 claims
- 0369US7186763B2Material for imparting thixotropy and pasty resin compositionSHIRAISHI KOGYO KAISHA LTD·Filed 2002·Granted Mar 6, 2007·12 cites·12 claims
- 0467US8741995B2Surface-treated calcium carbonate and paste-like resin composition containing sameFUJIWARA SHINJIRO·Filed 2010·Granted Jun 3, 2014·3 cites·8 claims
- 0566US11702530B2Surface-treated calcium carbonate and production method therefor, and vinyl chloride-based resin composition and molded body thereofSHIRAISHI KOGYO KAISHA LTD·Filed 2020·Granted Jul 18, 2023·0 cites·7 claims
- 0661US2025122361A1Surface-treated calcium carbonate and resin composition containing sameSHIRAISHI KOGYO KAISHA LTD·Filed 2022·Application pending·0 cites
- 0756US10227441B2Silyl-terminated resin composition and method for producing sameSHIRAISHI KOGYO KAISHA LTD·Filed 2014·Granted Mar 12, 2019·0 cites·7 claims
- 0853US11066538B2Vinyl chloride-vinyl acetate copolymer resin compositionSHIRAISHI KOGYO KAISHA LTD·Filed 2018·Granted Jul 20, 2021·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →