Inventor
NAKAMURA SHUJI
JP366 patents
⚠️ This page may combine multiple inventors who share the name “NAKAMURA SHUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NICHIA KAGAKU KOGYO KK
20 patentsUS6756611B2Jun 29, 2004
Nitride semiconductor growth method, nitride semiconductor substrate, and nitride semiconductor device
NICHIA KAGAKU KOGYO KK87 citations99
US6677619B1Jan 13, 2004
Nitride semiconductor device
NICHIA KAGAKU KOGYO KK91 citations99
US6172382B1Jan 9, 2001
Nitride semiconductor light-emitting and light-receiving devices
NICHIA KAGAKU KOGYO KK501 citations99
US6153010ANov 28, 2000
Method of growing nitride semiconductors, nitride semiconductor substrate and nitride semiconductor device
NICHIA KAGAKU KOGYO KK872 citations99
US5959307ASep 28, 1999
Nitride semiconductor device
NICHIA KAGAKU KOGYO KK319 citations99
US5877558AMar 2, 1999
Gallium nitride-based III-V group compound semiconductor
NICHIA KAGAKU KOGYO KK140 citations99
US5777350AJul 7, 1998
Nitride semiconductor light-emitting device
NICHIA KAGAKU KOGYO KK474 citations99
US5767581AJun 16, 1998
Gallium nitride-based III-V group compound semiconductor
NICHIA KAGAKU KOGYO KK171 citations99
US5747832AMay 5, 1998
Light-emitting gallium nitride-based compound semiconductor device
NICHIA KAGAKU KOGYO KK173 citations99
US5734182AMar 31, 1998
Light-emitting gallium nitride-based compound semiconducor device
NICHIA KAGAKU KOGYO KK115 citations99
US5652434AJul 29, 1997
Gallium nitride-based III-V group compound semiconductor
NICHIA KAGAKU KOGYO KK184 citations99
US5578839ANov 26, 1996
Light-emitting gallium nitride-based compound semiconductor device
NICHIA KAGAKU KOGYO KK429 citations99
US5563422AOct 8, 1996
Gallium nitride-based III-V group compound semiconductor device and method of producing the same
NICHIA KAGAKU KOGYO KK440 citations99
US5468678ANov 21, 1995
Method of manufacturing P-type compound semiconductor
NICHIA KAGAKU KOGYO KK132 citations99
US5306662AApr 26, 1994
Method of manufacturing P-type compound semiconductor
NICHIA KAGAKU KOGYO KK304 citations99
US5290393AMar 1, 1994
Crystal growth method for gallium nitride-based compound semiconductor
NICHIA KAGAKU KOGYO KK457 citations99
US6215133B1Apr 10, 2001
Light-emitting gallium nitride-based compound semiconductor device
NICHIA KAGAKU KOGYO KK73 citations97
US6204512B1Mar 20, 2001
Gallium nitride-based III-V group compound semiconductor device and method of producing the same
NICHIA KAGAKU KOGYO KK72 citations97
US6093965AJul 25, 2000
Gallium nitride-based III-V group compound semiconductor
NICHIA KAGAKU KOGYO KK76 citations97
US5880486AMar 9, 1999
Light-emitting gallium nitride-based compound semiconductor device
NICHIA KAGAKU KOGYO KK80 citations97
UNIV CALIFORNIA
10 patentsUS7709284B2May 4, 2010
Method for deposition of magnesium doped (Al, In, Ga, B)N layers
UNIV CALIFORNIA166 citations99
US7704763B2Apr 27, 2010
Highly efficient group-III nitride based light emitting diodes via fabrication of structures on an N-face surface
UNIV CALIFORNIA170 citations99
US8835959B2Sep 16, 2014
Transparent light emitting diodes
UNIV CALIFORNIA33 citations98
US7868341B2Jan 11, 2011
Optical designs for high-efficacy white-light emitting diodes
UNIV CALIFORNIA63 citations98
US7691658B2Apr 6, 2010
Method for improved growth of semipolar (Al,In,Ga,B)N
UNIV CALIFORNIA266 citations98
US7338828B2Mar 4, 2008
Growth of planar non-polar {1 -1 0 0} m-plane gallium nitride with metalorganic chemical vapor deposition (MOCVD)
UNIV CALIFORNIA324 citations98
US7220324B2May 22, 2007
Technique for the growth of planar semi-polar gallium nitride
UNIV CALIFORNIA317 citations98
US7220658B2May 22, 2007
Growth of reduced dislocation density non-polar gallium nitride by hydride vapor phase epitaxy
UNIV CALIFORNIA105 citations97
US7208393B2Apr 24, 2007
Growth of planar reduced dislocation density m-plane gallium nitride by hydride vapor phase epitaxy
UNIV CALIFORNIA104 citations97
US7091514B2Aug 15, 2006
Non-polar (Al,B,In,Ga)N quantum well and heterostructure materials and devices
UNIV CALIFORNIA70 citations97
HITACHI LTD
5 patentsUS7818495B2Oct 19, 2010
Storage device and deduplication method
HITACHI LTD116 citations99
US7761655B2Jul 20, 2010
Storage system and method of preventing deterioration of write performance in storage system
HITACHI LTD111 citations98
US7669019B2Feb 23, 2010
Apparatus and method of mirroring data between nonvolatile memory and hard disk
HITACHI LTD50 citations98
US7574554B2Aug 11, 2009
Storage system and data protection method therefor
HITACHI LTD139 citations98
US6883064B2Apr 19, 2005
Disk array controller comprising a plurality of disk array controlling units
HITACHI LTD89 citations98
CREE INC
3 patentsNICHIA CORP
2 patentsFUJITSU COMPONENT LTD
2 patentsOLYMPUS MEDICAL SYSTEMS CORP
1 patentNAGANO FUJITSU COMPONENT LTD
1 patentTANAKA KATSUYA
1 patentFUJIBAYASHI AKIRA
1 patentJAPAN SCIENCE & TECH AGENCY
1 patentFUJITSU TAKAMISAWA COMPONENT
1 patentUENO HARUHIKO
1 patentNICHIA KAGAKY KOGYO K K
1 patentShowing the top 50 of 366 patents by PatentIndex Score.