Inventor
FUJITOMO MASATO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “FUJITOMO MASATO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NICHIA CORP
6 patentsUS8377725B2Feb 19, 2013
Optical-semiconductor device and method for manufacturing the same
NICHIA CORP10 citations92
US8975100B2Mar 10, 2015
Optical-semiconductor device and method for manufacturing the same
NICHIA CORP6 citations83
US10164163B2Dec 25, 2018
Optical-semiconductor device with bottom surface including electrically conductive members and light-blocking base member therebetween, and method for manufacturing the same
NICHIA CORP3 citations72
US9773959B2Sep 26, 2017
Optical-semiconductor device and method for manufacturing the same
NICHIA CORP3 citations72
US11271144B2Mar 8, 2022
Optical-semiconductor device including a wavelength converting member and method for manufacturing the same
NICHIA CORP0 citations62
US9631797B2Apr 25, 2017
Light emitting device and lighting fixture
NICHIA CORP0 citations50