Inventor

HIDAKA TAKEFUMI

JP4 patents

⚠️ This page may combine multiple inventors who share the name “HIDAKA TAKEFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHIKOH TECH CO LTD

2 patents

US11011367B2May 18, 2021

Light-emitting tube array-type light source device

SHIKOH TECH CO LTD0 citations55

US12429190B2Sep 30, 2025

Ultraviolet radiation apparatus

SHIKOH TECH CO LTD0 citations54

SHIKOH TECH LLC

2 patents

US10128100B2Nov 13, 2018

Drive method and drive circuit for light-emitting device using gas discharge, and ultraviolet irradiation device

SHIKOH TECH LLC0 citations45

US9947526B2Apr 17, 2018

Gas discharge device and flat light source using the same, and driving method therefor

SHIKOH TECH LLC1 citations44