Inventor
TANEYA MOTOTAKA
JP89 patents
⚠️ This page may combine multiple inventors who share the name “TANEYA MOTOTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
48 patentsUS5488678AJan 30, 1996
Assembly structure for an optical integrated circuit device
SHARP KK164 citations99
US7180487B2Feb 20, 2007
Light emitting apparatus, method for driving the light emitting apparatus, and display apparatus including the light emitting apparatus
SHARP KK68 citations98
US6628249B1Sep 30, 2003
Light emitting apparatus, method for driving the light emitting apparatus, and display apparatus including the light emitting apparatus
SHARP KK87 citations98
US6455877B1Sep 24, 2002
III-N compound semiconductor device
SHARP KK138 citations98
US7058103B2Jun 6, 2006
Light-emitting apparatus, phosphor, and method of producing it
SHARP KK43 citations96
US6518602B1Feb 11, 2003
Nitride compound semiconductor light emitting device and method for producing the same
SHARP KK70 citations96
US5654557AAug 5, 1997
Quantum wire structure and a method for producing the same
SHARP KK36 citations93
US4903274AFeb 20, 1990
Semiconductor laser array device
SHARP KK25 citations93
US4890293ADec 26, 1989
Semiconductor laser device
SHARP KK32 citations93
US4658403AApr 14, 1987
Optical element in semiconductor laser device having a diffraction grating and improved resonance characteristics
SHARP KK53 citations93
US7579627B2Aug 25, 2009
Nitride semiconductor light-emitting device, method of fabricating it, and semiconductor optical apparatus
SHARP KK14 citations92
US7498608B2Mar 3, 2009
Nitride-composite semiconductor laser element, its manufacturing method, and semiconductor optical device
SHARP KK20 citations92
US7462882B2Dec 9, 2008
Nitride semiconductor light-emitting device, method of fabricating it, and semiconductor optical apparatus
SHARP KK20 citations92
US7389051B2Jun 17, 2008
Illuminator including optical transmission mechanism
SHARP KK21 citations92
US7177336B2Feb 13, 2007
Semiconductor laser device
SHARP KK20 citations92
US6984841B2Jan 10, 2006
Nitride semiconductor light emitting element and production thereof
SHARP KK49 citations92
US6812496B2Nov 2, 2004
Group III nitride semiconductor laser device
SHARP KK23 citations92
US6586777B1Jul 1, 2003
Nitride semiconductor light emitting device
SHARP KK52 citations92
US6493367B1Dec 10, 2002
Semiconductor laser device and optical information reproduction apparatus
SHARP KK21 citations92
US5880028AMar 9, 1999
Ridge waveguide type distributed feedback semiconductor laser device and method for manufacturing the same
SHARP KK23 citations92
US5838854ANov 17, 1998
Integrated optical control element and a method for fabricating the same and optical integrated circuit element and optical integrated circuit device using the same
SHARP KK31 citations92
US5815615ASep 29, 1998
Integrated optical control element and a method for fabricating the same and optical integrated circuit element and optical integrated circuit device using the same
SHARP KK20 citations92
US5657307AAug 12, 1997
Optical data reading apparatus and method
SHARP KK20 citations92
US5548434AAug 20, 1996
Spatial light transmission apparatus
SHARP KK38 citations92
US5539562AJul 23, 1996
Spatial optical transmission apparatus and method
SHARP KK43 citations92
US5457561AOct 10, 1995
System for transmitting a beam in the air
SHARP KK48 citations92
US5448548ASep 5, 1995
Optical information reading method for reducing laser noise using a semiconductor laser and a driving device for the semiconductor laser
SHARP KK42 citations92
US5292685AMar 8, 1994
Method for producing a distributed feedback semiconductor laser device
SHARP KK29 citations92
US5727015AMar 10, 1998
Distributed feedback semiconductor laser
SHARP KK34 citations89
US6956808B2Oct 18, 2005
Optical device and optical sensor
SHARP KK17 citations84
US7858992B2Dec 28, 2010
Nitride semiconductor light-emitting device, method of fabricating it, and semiconductor optical apparatus
SHARP KK5 citations74
US7421000B2Sep 2, 2008
Semiconductor laser device
SHARP KK6 citations74
US6891201B2May 10, 2005
Nitride semiconductor laser element and optical device containing it
SHARP KK10 citations74
US6452216B1Sep 17, 2002
Nitride semiconductor light emitting device and apparatus including the same
SHARP KK13 citations74
US5477319ADec 19, 1995
Optical heterodyne detection method and apparatus utilizing a scattered reference beam
SHARP KK8 citations74
US5361271ANov 1, 1994
Semiconductor laser
SHARP KK15 citations74
US5280493AJan 18, 1994
Quantum wire laser
SHARP KK7 citations74
US4856015AAug 8, 1989
Semiconductor laser array device
SHARP KK18 citations74
US4853936AAug 1, 1989
Index guided semiconductor laser device
SHARP KK9 citations74
US4819245AApr 4, 1989
Semiconductor laser device having substriped channels for forming an active layer which is thin in an inside portion
SHARP KK15 citations74
US4817104AMar 28, 1989
Semiconductor laser array device
SHARP KK15 citations74
US4813051AMar 14, 1989
Semiconductor laser array device
SHARP KK8 citations74
US4791651ADec 13, 1988
Semiconductor laser array device
SHARP KK11 citations74
US4780175AOct 25, 1988
Method for the production of an optical phase-shifting board
SHARP KK6 citations74
US4772082ASep 20, 1988
Semiconductor laser array device
SHARP KK7 citations74
US4747109AMay 24, 1988
Semiconductor laser array device
SHARP KK9 citations74
US4742526AMay 3, 1988
Semiconductor laser array device
SHARP KK7 citations74
US4730326AMar 8, 1988
Semiconductor laser array device
SHARP KK7 citations74
OPTOELECTRONICS TECHNOLOGY RES
1 patentSUMITOMO ELECTRIC INDUSTRIES
1 patentShowing the top 50 of 89 patents by PatentIndex Score.