Inventor · disambiguated record
Keisuke Katsumi
Also filed as: KATSUMI KEISUKE
5 granted patents·1 pending application·6 citations·filing 2005–2023
65Inventor score
Top patents by PatentIndex Score
6 records- 0150USD822517SHuman body detectorOPTEX CO LTD·Filed 2015·Granted Jul 10, 2018·6 cites·1 claims
- 0239US11531092B2Laser scanning sensorOPTEX CO LTD·Filed 2017·Granted Dec 20, 2022·0 cites·6 claims
- 0339US10884107B2Laser scanning sensorOPTEX CO LTD·Filed 2015·Granted Jan 5, 2021·0 cites·16 claims
- 0436US2009201271A1Video display deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 0532USD1058395SObject detection deviceOPTEX CO LTD·Filed 2023·Granted Jan 21, 2025·0 cites·1 claims
- 0632USD956597SHuman body detectorOPTEX CO LTD·Filed 2020·Granted Jul 5, 2022·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →