Inventor · disambiguated record
Takefumi Hidaka
Also filed as: HIDAKA TAKEFUMI
4 granted patents·1 pending application·1 citations·filing 2016–2024
56Inventor score
Top patents by PatentIndex Score
5 records- 0159US9947526B2Gas discharge device and flat light source using the same, and driving method thereforSHIKOH TECH LLC·Filed 2016·Granted Apr 17, 2018·1 cites·14 claims
- 0257US12429190B2Ultraviolet radiation apparatusSHIKOH TECH CO LTD·Filed 2021·Granted Sep 30, 2025·0 cites·20 claims
- 0356US2025316471A1Ultraviolet light emitting element and ultraviolet light irradiation device provided with the sameSHIKOH TECH CO LTD·Filed 2024·Application pending·0 cites
- 0451US11011367B2Light-emitting tube array-type light source deviceSHIKOH TECH CO LTD·Filed 2019·Granted May 18, 2021·0 cites·13 claims
- 0541US10128100B2Drive method and drive circuit for light-emitting device using gas discharge, and ultraviolet irradiation deviceSHIKOH TECH LLC·Filed 2016·Granted Nov 13, 2018·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →