Inventor
SUGAWARA YASUHARU
JP9 patents
⚠️ This page may combine multiple inventors who share the name “SUGAWARA YASUHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
6 patentsUS7667224B2Feb 23, 2010
Semiconductor light emitting device and semiconductor light emitting apparatus
TOSHIBA KK22 citations91
US7488989B2Feb 10, 2009
Semiconductor light emitting element, its manufacturing method and semiconductor light emitting device
TOSHIBA KK10 citations84
US7462869B2Dec 9, 2008
Semiconductor light emitting device and semiconductor light emitting apparatus
TOSHIBA KK19 citations83
US7465959B2Dec 16, 2008
Semiconductor light emitting device, semiconductor light emitting apparatus, and method of manufacturing semiconductor light emitting device
TOSHIBA KK6 citations60
US7737531B2Jun 15, 2010
Wafer including a reinforcing flange formed upright at a periphery and method for manufacturing the same
TOSHIBA KK0 citations49
US9252335B2Feb 2, 2016
Semiconductor light emitting element and method for manufacturing same
TOSHIBA KK0 citations40