Assignee
TAKAGI SHIMPEI
JP11 patents
Top patents by PatentIndex Score
US8105857B2Jan 31, 2012
Method of fabricating group-III nitride semiconductor laser device
TAKAGI SHIMPEI25 citations92
US8076167B2Dec 13, 2011
Group-III nitride semiconductor laser device, and method for fabricating group-III nitride semiconductor laser device
TAKAGI SHIMPEI22 citations92
US8071405B2Dec 6, 2011
Group-III nitride semiconductor laser device, and method for fabricating group-III nitride semiconductor laser device
TAKAGI SHIMPEI20 citations92
US8420419B2Apr 16, 2013
Group-III nitride semiconductor laser device, and method for fabricating group-III nitride semiconductor laser device
TAKAGI SHIMPEI5 citations84
US8401048B2Mar 19, 2013
Group-III nitride semiconductor laser device, and method of fabricating group-III nitride semiconductor laser device
TAKAGI SHIMPEI12 citations84
US8213475B2Jul 3, 2012
Group-III nitride semiconductor laser device, and method for fabricating group-III nitride semiconductor laser device
TAKAGI SHIMPEI12 citations84
US8139619B2Mar 20, 2012
Group-III nitride semiconductor laser device, and method for fabricating group-III nitride semiconductor laser device
TAKAGI SHIMPEI13 citations84
US8772064B2Jul 8, 2014
Group-III nitride semiconductor laser device, and method of fabricating group-III nitride semiconductor laser device
TAKAGI SHIMPEI1 citations52
US8594145B2Nov 26, 2013
Group-III nitride semiconductor laser device, and method for fabricating group-III nitride semiconductor laser device
TAKAGI SHIMPEI0 citations52
US9036671B2May 19, 2015
Method for fabricating group-III nitride semiconductor laser device
TAKAGI SHIMPEI0 citations41
US8642366B2Feb 4, 2014
Method for fabricating group-III nitride semiconductor laser device
TAKAGI SHIMPEI0 citations41