Inventor
ITAI JUNICHI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “ITAI JUNICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROHM CO LTD
18 patentsUSD576571SSep 9, 2008
Light emitting diode module
ROHM CO LTD36 citations92
US7126159B2Oct 24, 2006
Plural leds mounted within a central cutout of a surrounding circular reflective electrode
ROHM CO LTD31 citations92
US11444008B2Sep 13, 2022
Semiconductor light emitting device and method for manufacturing the same
ROHM CO LTD3 citations83
US10861778B2Dec 8, 2020
Semiconductor light emitting device and method for manufacturing the same
ROHM CO LTD3 citations83
US10446475B2Oct 15, 2019
Semiconductor light emitting device and method for manufacturing the same
ROHM CO LTD6 citations83
US10305009B2May 28, 2019
Semiconductor light emitting device and method for manufacturing the same
ROHM CO LTD3 citations83
US9953901B2Apr 24, 2018
Semiconductor light emitting device and method for manufacturing the same
ROHM CO LTD3 citations83
US9634212B2Apr 25, 2017
Semiconductor light emitting device and method for manufacturing the same
ROHM CO LTD3 citations83
US8921874B2Dec 30, 2014
Semiconductor light emitting device and method for manufacturing the same
ROHM CO LTD5 citations83
US7323704B2Jan 29, 2008
Chip type led
ROHM CO LTD12 citations83
US12166162B2Dec 10, 2024
Semiconductor light emitting device and method for manufacturing the same
ROHM CO LTD0 citations62
US11777068B2Oct 3, 2023
Semiconductor light emitting device and method for manufacturing the same
ROHM CO LTD0 citations62
US10964870B2Mar 30, 2021
LED package
ROHM CO LTD0 citations57
US10700250B2Jun 30, 2020
LED package
ROHM CO LTD1 citations57
US10991864B2Apr 27, 2021
LED package and LED display device
ROHM CO LTD0 citations51
US10784420B2Sep 22, 2020
Semiconductor light emitting device
ROHM CO LTD0 citations51
US10230028B2Mar 12, 2019
Semiconductor light emitting device
ROHM CO LTD0 citations51
US10820385B2Oct 27, 2020
LED drive circuit, LED drive device, and LED drive system
ROHM CO LTD0 citations40