Inventor
TACHIBANA KOICHI
JP67 patents
⚠️ This page may combine multiple inventors who share the name “TACHIBANA KOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
28 patentsUS9590141B2Mar 7, 2017
Semiconductor light emitting device having a p-type semiconductor layer with a p-type impurity
TOSHIBA KK7 citations84
US8648381B2Feb 11, 2014
Semiconductor light emitting device
TOSHIBA KK10 citations84
US7498618B2Mar 3, 2009
Nitride semiconductor device
TOSHIBA KK13 citations84
US7781958B2Aug 24, 2010
Light emitting device
TOSHIBA KK10 citations82
US7397069B2Jul 8, 2008
Semiconductor device
TOSHIBA KK6 citations73
US7863637B2Jan 4, 2011
Semiconductor light emitting element, method for manufacturing the same, and light emitting device
TOSHIBA KK2 citations63
US7773648B2Aug 10, 2010
Semiconductor device and method for manufacturing the same
TOSHIBA KK5 citations63
US7763907B2Jul 27, 2010
Semiconductor light emitting element
TOSHIBA KK6 citations63
US7683390B2Mar 23, 2010
Semiconductor device
TOSHIBA KK2 citations62
US7339255B2Mar 4, 2008
Semiconductor device having bidirectionally inclined toward <1-100> and <11-20> relative to {0001} crystal planes
TOSHIBA KK3 citations62
US7915630B2Mar 29, 2011
Semiconductor light-emitting device
TOSHIBA KK4 citations61
US9263631B2Feb 16, 2016
Semiconductor light emitting device and method for manufacturing same
TOSHIBA KK0 citations52
US9263632B2Feb 16, 2016
Semiconductor light emitting device
TOSHIBA KK0 citations52
US9246055B2Jan 26, 2016
Crystal growth method and semiconductor light emitting device
TOSHIBA KK0 citations52
US9093609B2Jul 28, 2015
Semiconductor light emitting device having a p-type semiconductor layer with a p-type impurity
TOSHIBA KK0 citations52
US9035336B2May 19, 2015
Semiconductor device
TOSHIBA KK0 citations52
US9024293B2May 5, 2015
Semiconductor light emitting device
TOSHIBA KK0 citations52
US9018654B2Apr 28, 2015
Semiconductor light emitting device and light emitting apparatus
TOSHIBA KK0 citations52
US8987026B2Mar 24, 2015
Semiconductor light emitting device
TOSHIBA KK0 citations52
US8963176B2Feb 24, 2015
Semiconductor light-emitting device and method for manufacturing same
TOSHIBA KK0 citations52
US8952353B2Feb 10, 2015
Semiconductor light emitting device
TOSHIBA KK0 citations52
US8901595B2Dec 2, 2014
Semiconductor light emitting device
TOSHIBA KK0 citations52
US8890195B2Nov 18, 2014
Semiconductor light emitting device and method for manufacturing the same
TOSHIBA KK0 citations52
US8835904B2Sep 16, 2014
Semiconductor light emitting device and method for manufacturing same
TOSHIBA KK0 citations52
US8741686B2Jun 3, 2014
Semiconductor device
TOSHIBA KK0 citations52
US8729578B2May 20, 2014
Semiconductor light emitting device and method for manufacturing the same
TOSHIBA KK1 citations52
US8647905B2Feb 11, 2014
Semiconductor light emitting device and method for manufacturing same
TOSHIBA KK0 citations52
US8623683B2Jan 7, 2014
Method of fabricating a nitride semiconductor light emitting device
TOSHIBA KK1 citations52
TACHIBANA KOICHI
6 patentsUS8525203B2Sep 3, 2013
Semiconductor light emitting device
TACHIBANA KOICHI8 citations84
US8564006B2Oct 22, 2013
Nitride semiconductor device and nitride semiconductor layer growth substrate
TACHIBANA KOICHI10 citations83
US8674338B2Mar 18, 2014
Semiconductor light emitting device
TACHIBANA KOICHI4 citations73
US8643044B2Feb 4, 2014
Semiconductor light emitting device
TACHIBANA KOICHI5 citations73
US8835901B2Sep 16, 2014
Semiconductor light emitting device
TACHIBANA KOICHI0 citations52
US8698192B2Apr 15, 2014
Semiconductor light emitting device having a p-type semiconductor layer with a p-type impurity
TACHIBANA KOICHI0 citations52
NAGO HAJIME
2 patentsSS PHARMACEUTICAL CO
2 patentsKIMURA SHIGEYA
2 patentsSSP CO LTD
2 patentsSHIODA TOMONARI
2 patentsHIKOSAKA TOSHIKI
2 patentsSATO TAISUKE
2 patentsHITACHI LTD
1 patentHARADA YOSHIYUKI
1 patentShowing the top 50 of 67 patents by PatentIndex Score.