Inventor
TANI YOSHIHIKO
JP20 patents
⚠️ This page may combine multiple inventors who share the name “TANI YOSHIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
18 patentsUS9318645B2Apr 19, 2016
Nitride semiconductor light-emitting element
SHARP KK27 citations90
US6580095B2Jun 17, 2003
Circuit-containing photodetector, method of manufacturing the same, and optical device using circuit-containing photodetector
SHARP KK14 citations84
US7199398B2Apr 3, 2007
Nitride semiconductor light emitting device having electrode electrically separated into at least two regions
SHARP KK14 citations82
US7307326B2Dec 11, 2007
Light receiving element and light receiving device incorporating circuit and optical disk drive
SHARP KK4 citations62
US10790409B2Sep 29, 2020
Nitride semiconductor light-emitting element
SHARP KK1 citations61
US11128105B2Sep 21, 2021
Semiconductor laser device
SHARP KK1 citations60
US10084111B2Sep 25, 2018
Nitride semiconductor light-emitting element
SHARP KK1 citations51
US8737443B2May 27, 2014
Nitride semiconductor laser device and wafer
SHARP KK0 citations51
US8379682B2Feb 19, 2013
Nitride semiconductor laser chip and method of fabrication thereof
SHARP KK1 citations51
US8358675B2Jan 22, 2013
Nitride semiconductor laser device and wafer
SHARP KK0 citations51
US7939433B2May 10, 2011
Method for producing nitride semiconductor laser light source and apparatus for producing nitride semiconductor laser light source
SHARP KK0 citations51
US7833834B2Nov 16, 2010
Method for producing nitride semiconductor laser light source and apparatus for producing nitride semiconductor laser light source
SHARP KK0 citations51
US7691729B2Apr 6, 2010
Method for producing nitride semiconductor laser light source and apparatus for producing nitride semiconductor laser light source
SHARP KK0 citations51
US7098489B2Aug 29, 2006
Split type light receiving element and circuit-built-in light-receiving element and optical disk drive
SHARP KK0 citations51
US11133651B2Sep 28, 2021
Nitride semiconductor laser device and semiconductor laser apparatus
SHARP KK0 citations50
US9620671B2Apr 11, 2017
Nitride semiconductor light emitting element and method for manufacturing same
SHARP KK1 citations50
US11509117B2Nov 22, 2022
Light emitting element
SHARP KK0 citations48
US10218152B1Feb 26, 2019
Semiconductor laser diode with low threshold current
SHARP KK0 citations39