Inventor
TASUMI KOJI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “TASUMI KOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYODA GOSEI KK
9 patentsUS7417220B2Aug 26, 2008
Solid state device and light-emitting element
TOYODA GOSEI KK29 citations92
US8017967B2Sep 13, 2011
Light-emitting element including a fusion-bonding portion on contact electrodes
TOYODA GOSEI KK9 citations84
US7878686B2Feb 1, 2011
Light emitting device having a plurality of stacked radiating plate members
TOYODA GOSEI KK19 citations84
US7872410B2Jan 18, 2011
Light emitting device and light emitter
TOYODA GOSEI KK8 citations84
US7453092B2Nov 18, 2008
Light emitting device and light emitting element having predetermined optical form
TOYODA GOSEI KK18 citations84
US7736016B2Jun 15, 2010
Light source unit
TOYODA GOSEI KK11 citations82
US7999398B2Aug 16, 2011
Solid state device
TOYODA GOSEI KK2 citations62
US7938561B2May 10, 2011
Light source unit
TOYODA GOSEI KK5 citations60
US9966332B2May 8, 2018
Solid-state device including a conductive bump connected to a metal pattern and method of manufacturing the same
TOYODA GOSEI KK0 citations52
SUEHIRO YOSHINOBU
6 patentsUS8309969B2Nov 13, 2012
Light emitting device and method of making same
SUEHIRO YOSHINOBU32 citations92
US9097833B2Aug 4, 2015
Light emitting device
SUEHIRO YOSHINOBU4 citations73
US9653661B2May 16, 2017
Light-emitting device, method of manufacturing the same, method of mounting the same and lighting device
SUEHIRO YOSHINOBU3 citations71
US8894245B2Nov 25, 2014
Light-emitting device and method of manufacturing the same
SUEHIRO YOSHINOBU3 citations62
US8172443B2May 8, 2012
Light source unit
SUEHIRO YOSHINOBU2 citations60
US9640730B2May 2, 2017
Light emitting device
SUEHIRO YOSHINOBU1 citations52