Inventor · disambiguated record
Hiroshi Yonehara
Also filed as: YONEHARA HIROSHI
4 granted patents·3 pending applications·13 citations·filing 1975–2022
65Inventor score
Top patents by PatentIndex Score
7 records- 0173US8388870B2Metal-nanoparticle-containing composite, dispersion liquid thereof, and methods for producing the metal-nanoparticle-containing composite and the dispersion liquidSANO YOSHIYUKI·Filed 2010·Granted Mar 5, 2013·3 cites·16 claims
- 0262US12479961B2Comb polymer having salt groupsBYK CHEMIE GMBH·Filed 2022·Granted Nov 25, 2025·0 cites·14 claims
- 0348US2021179764A1Block co-polymerBYK CHEMIE GMBH·Filed 2018·Application pending·0 cites
- 0448US2020347171A1Block co-polymerBYK CHEMIE GMBH·Filed 2018·Application pending·0 cites
- 0544US12116492B2Non-pigmented dispersant compositionBYK CHEMIE GMBH·Filed 2020·Granted Oct 15, 2024·0 cites·14 claims
- 0643US4069446ASpeed control means for AC motorSANWA CHEMICAL CO LTD·Filed 1975·Granted Jan 17, 1978·10 cites·5 claims
- 0740US2022041852A1Composition comprising a comb copolymerBYK CHEMIE GMBH·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →