Inventor · disambiguated record

Kei Nakatsuma

Also filed as: NAKATSUMA KEI

1 granted patent·1 pending application·0 citations·filing 2021–2023

6Inventor score

Technology areasB06B G01H

Files withCAST INC2

Top patents by PatentIndex Score

2 records

0151US12484449B2Sensor device and method for manufacturing sensor deviceCAST INC·Filed 2021·Granted Nov 25, 2025·0 cites·6 claims
0245US2025169367A1Ultrasonic probe and method for manufacturing ultrasonic probeCAST INC·Filed 2023·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →