Inventor · disambiguated record
Ryuji Ishimoto
Also filed as: ISHIMOTO RYUJI
4 granted patents·1 pending application·14 citations·filing 2002–2022
63Inventor score
Top patents by PatentIndex Score
5 records- 0171US7157147B2Gas-barrier film and gas-barrier coating agent, and method for production thereofSUN TOX CO LTD·Filed 2002·Granted Jan 2, 2007·14 cites·20 claims
- 0259US2025083958A1Silicon nitride powderTOKUYAMA CORP·Filed 2022·Application pending·0 cites
- 0356US10919767B2Hexagonal boron nitride powder and production process thereforTOKUYAMA CORP·Filed 2017·Granted Feb 16, 2021·0 cites·19 claims
- 0451US9593272B2Silica for CMP, aqueous dispersion, and process for producing silica for CMPTOKUYAMA CORP·Filed 2014·Granted Mar 14, 2017·0 cites·9 claims
- 0541US7824644B2Particulate silicaTOKUYAMA CORP·Filed 2005·Granted Nov 2, 2010·0 cites·8 claims
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