Sodegaura
Japan
42
2024-09-12
The entities that hold a legal rights for patent applications filed by inventor Kuma Hitoshi:
Hitoshi Kuma from Sodegaura, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE
#2 | 2023-10-12Compound, material for organic electroluminescent elements, organic electroluminescent element, and electronic device
#3 | 2022-11-17Compound, material for organic electroluminescent elements, organic electroluminescent element, and electronic device
#4 | 2022-09-01Organic electroluminescent element and electronic device
#5 | 2021-08-05Organic electroluminescent element and electronic device drivable at low voltage with improved lifetime
#6 | 2020-12-31Compound, material for organic electroluminescent elements, organic electroluminescent element, and electronic device
#7 | 2020-05-14Compound, material for organic electroluminescent elements, organic electroluminescent element, and electronic device
#8 | 2019-02-14Organic electroluminescent element and electronic device
#9 | 2018-09-27Composition, organic-electroluminescence-device material, composition film, organic electroluminescence device, and electronic device
#10 | 2016-07-07Organic electroluminescent element
#11 | 2016-05-12Compound, material for organic electroluminescent elements, organic electroluminescent element, and electronic device
#12 | 2015-11-26Organic electroluminescent element
#13 | 2013-10-17Organic electroluminescent device
#14 | 2013-09-19Organic electroluminescence device
#15 | 2013-03-28Organic electroluminescence element
#16 | 2012-11-15Organic electroluminescent element and lighting device
#17 | 2012-06-21Organic electroluminescence device
#18 | 2012-06-07Organic electroluminescence element
#19 | 2012-05-24Organic electroluminescence device
#20 | 2012-05-24Organic electroluminescence device
#21 | 2012-05-17Organic electroluminescent element
#22 | 2011-03-03Organic electroluminescence device
#23 | 2010-12-02Organic electroluminescent device
#24 | 2010-12-02Organic electroluminescent device
#25 | 2010-08-12Organic electroluminescent device with carrier blocking layer interposed between two emitting layers
#26 | 2010-02-25Metal oxide phosphor microparticle and process for producing the same; utilizing the same, dispersion liquid, fluorescence conversion membrane, method of separating metal oxide phosphor microparticle, fluorescent liquid, fluorescent paste, phosphor and process for producing the same; and fluorescence converter
#27 | 2009-09-24Composite emitting device
#28 | 2009-09-17Organic electroluminescent device having an optical resonator
#29 | 2009-07-16Organic electroluminescence device
#30 | 2009-01-29Organic electroluminescent color light-emitting apparatus with organic electroluminescent devices with adjusted optical distances between electrodes
#31 | 2007-11-29Organic electroluminescent device with improved luminous efficiency
#32 | 2007-08-30Organic electroluminescence display device
#33 | 2007-07-19Organic electroluminescence display device
#34 | 2007-07-12Organic EL emission devices connected in series
#35 | 2007-05-31Color conversion layer and light-emitting device
#36 | 2007-04-26Organic electroluminescent device with carrier blocking layer interposed between two emitting layers
#37 | 2006-11-02Composite emitting device
#38 | 2006-10-19Blue organic electroluminescent device and display using same
#39 | 2006-10-05Organic electroluminescent device and display
#40 | 2006-06-15White organic electroluminescent device
#41 | 2005-06-02Color emission device
#42 | 2005-01-18Color luminous device
6010360 ⎘