Inventor · disambiguated record

Kazuomi Shirakawa

Also filed as: SHIRAKAWA KAZUOMI

3 granted patents·22 citations·filing 2005–2006

64Inventor score

Technology areasG01R

Files withTOKYO ELECTRIC POWER CO3

Top patents by PatentIndex Score

3 records

0182US7786719B2Optical sensor, optical current sensor and optical voltage sensorTOKYO ELECTRIC POWER CO·Filed 2006·Granted Aug 31, 2010·14 cites·6 claims
0272US7655900B2Intensity modulation type optical sensor and optical current/voltage sensorTOKYO ELECTRIC POWER CO·Filed 2006·Granted Feb 2, 2010·8 cites·3 claims
0336US7589515B2Method for reducing temperature-dependent error in photocurrent sensor, and photocurrent sensor deviceTOKYO ELECTRIC POWER CO·Filed 2005·Granted Sep 15, 2009·0 cites·15 claims

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