Inventor · disambiguated record
Ryoji Toyoda
Also filed as: TOYODA RYOJI
6 granted patents·5 pending applications·2 citations·filing 2005–2024
66Inventor score
Top patents by PatentIndex Score
11 records- 0165US9695087B2Sialon sintered body and cutting insertNGK SPARK PLUG CO·Filed 2013·Granted Jul 4, 2017·2 cites·5 claims
- 0254US2024300027A1Diamond coating cutting toolNTK CUTTING TOOLS CO LTD·Filed 2024·Application pending·0 cites
- 0350US2024026501A1Sintered body and cutting toolNGK SPARK PLUG CO·Filed 2021·Application pending·0 cites
- 0449US2025215533A1Sintered body and cutting toolNTK CUTTING TOOLS CO LTD·Filed 2023·Application pending·0 cites
- 0546US2011182682A1Cutting insert and cutting toolNGK SPARK PLUG CO·Filed 2009·Application pending·0 cites
- 0645US12358843B2Cutting toolNTK CUTTING TOOLS CO LTD·Filed 2020·Granted Jul 15, 2025·0 cites·4 claims
- 0744US11623284B2Surface-coated cutting toolNGK SPARK PLUG CO·Filed 2019·Granted Apr 11, 2023·0 cites·5 claims
- 0843US10058925B2Sialon sintered body and cutting insertNGK SPARK PLUG CO·Filed 2015·Granted Aug 28, 2018·0 cites·6 claims
- 0941US2008119349A1Sialon Insert and Cutting Tool Equipped TherewithNGK SPARK PLUG CO·Filed 2005·Application pending·0 cites
- 1040US8492300B2Insert and cutting toolTOYODA RYOJI·Filed 2008·Granted Jul 23, 2013·0 cites·7 claims
- 1128US8808414B2Sialon sintered body and cutting insertNAKAYAMA HIROKO·Filed 2010·Granted Aug 19, 2014·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →