Inventor · disambiguated record
Kei Katoh
Also filed as: KATOH KEI
4 granted patents·7 citations·filing 2002–2019
63Inventor score
Top patents by PatentIndex Score
4 records- 0161US7324397B2Semiconductor integrated circuitRENESAS TECH CORP·Filed 2006·Granted Jan 29, 2008·2 cites·10 claims
- 0251US7116571B2Semiconductor integrated circuitHITACHI ULSI SYS CO LTD·Filed 2002·Granted Oct 3, 2006·5 cites·13 claims
- 0332US11018031B2Cutting apparatusDISCO CORP·Filed 2019·Granted May 25, 2021·0 cites·15 claims
- 0422US9770842B2Cutting apparatusDISCO CORP·Filed 2015·Granted Sep 26, 2017·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →