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Yasutaka KUZUMOTO
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Sakai City, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Phosphor containing particle, and light emitting device and phospho...
Patent number
10,400,162
Issue date
Sep 3, 2019
SHARP KABUSHIKI KAISHA
Yasutaka Kuzumoto
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Wavelength conversion member and light emitting device
Patent number
10,174,886
Issue date
Jan 8, 2019
SHARP KABUSHIKI KAISHA
Tatsuya Ryohwa
F21 - LIGHTING
Information
Patent Grant
Semiconductor phosphor nanoparticle and light-emitting element incl...
Patent number
9,803,137
Issue date
Oct 31, 2017
SHARP KABUSHIKI KAISHA
Yasutaka Kuzumoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Semiconductor phosphor nanoparticle, semiconductor phosphor nanopar...
Patent number
9,716,211
Issue date
Jul 25, 2017
SHARP KABUSHIKI KAISHA
Yasutaka Kuzumoto
C30 - CRYSTAL GROWTH
Information
Patent Grant
Phosphor nanoparticle and optical device including phosphor nanopar...
Patent number
9,410,079
Issue date
Aug 9, 2016
Sharp Kabushiki Kaisha
Yasutaka Kuzumoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Intermediate band solar cell using type I and type II quantum dot s...
Patent number
9,240,507
Issue date
Jan 19, 2016
Sharp Kabushiki Kaisha
Hirofumi Yoshikawa
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Organic thin-film transistor and method for manufacturing the same
Patent number
8,334,528
Issue date
Dec 18, 2012
Sharp Kabushiki Kaisha
Yasutaka Kuzumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic transistor and method for producing the same
Patent number
8,178,871
Issue date
May 15, 2012
Sharp Kabushiki Kaisha
Masakazu Kamura
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
PHOSPHOR CONTAINING PARTICLE, AND LIGHT EMITTING DEVICE AND PHOSPHO...
Publication number
20180251677
Publication date
Sep 6, 2018
Sharp Kabushiki Kaisha
Yasutaka KUZUMOTO
B82 - NANO-TECHNOLOGY
Information
Patent Application
NANOPARTICLE PHOSPHOR ELEMENT AND LIGHT EMITTING ELEMENT
Publication number
20170352779
Publication date
Dec 7, 2017
Sharp Kabushiki Kaisha
Yasutaka KUZUMOTO
B82 - NANO-TECHNOLOGY
Information
Patent Application
PHOSPHOR CONTAINING PARTICLE, AND LIGHT EMITTING DEVICE AND PHOSPHO...
Publication number
20170166807
Publication date
Jun 15, 2017
Sharp Kabushiki Kaisha
Yasutaka KUZUMOTO
B82 - NANO-TECHNOLOGY
Information
Patent Application
LIGHT EMITTING STRUCTURE AND LIGHT EMITTING DEVICE USING THE SAME
Publication number
20170167693
Publication date
Jun 15, 2017
Sharp Kabushiki Kaisha
Noriyuki YAMAZUMI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
WAVELENGTH CONVERSION MEMBER AND LIGHT EMITTING DEVICE
Publication number
20170030532
Publication date
Feb 2, 2017
Sharp Kabushiki Kaisha
Tatsuya RYOHWA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SEMICONDUCTOR PHOSPHOR NANOPARTICLE, SEMICONDUCTOR PHOSPHOR NANOPAR...
Publication number
20170025583
Publication date
Jan 26, 2017
Sharp Kabushiki Kaisha
Yasutaka KUZUMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR PHOSPHOR NANOPARTICLE AND LIGHT-EMITTING ELEMENT INCL...
Publication number
20160115383
Publication date
Apr 28, 2016
Sharp Kabushiki Kaisha
Yasutaka KUZUMOTO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT RECEIVING ELEMENT AND SOLAR CELL INCLUDING LIGHT RECEIVING EL...
Publication number
20150214402
Publication date
Jul 30, 2015
Sharp Kabushiki Kaisha
Hirofumi YOSHIKAWA
B82 - NANO-TECHNOLOGY
Information
Patent Application
PHOSPHOR NANOPARTICLE AND OPTICAL DEVICE INCLUDING PHOSPHOR NANOPAR...
Publication number
20150129814
Publication date
May 14, 2015
Sharp Kabushiki Kaisha
Yasutaka KUZUMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHOSPHOR PLATE, LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING...
Publication number
20130193837
Publication date
Aug 1, 2013
Sharp Kabushiki Kaisha
Masato OHNO
B32 - LAYERED PRODUCTS
Information
Patent Application
SOLAR CELL
Publication number
20120285537
Publication date
Nov 15, 2012
SHARP KABUSHIKI KAISHA
Hirofumi YOSHIKAWA
B82 - NANO-TECHNOLOGY
Information
Patent Application
ORGANIC TRANSISTOR
Publication number
20120199822
Publication date
Aug 9, 2012
SHARP KABUSHIKI KAISHA
Masakazu Kamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20120181538
Publication date
Jul 19, 2012
Sharp Kabushiki Kaisha
Masakazu Kamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC THIN-FILM TRANSISTOR, AND PROCESS FOR PRODUCTION THEREOF
Publication number
20120132991
Publication date
May 31, 2012
SHARP KABUSHIKI KAISHA
Yasutaka Kuzumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLAR CELL
Publication number
20120097228
Publication date
Apr 26, 2012
SHARP KABUSHIKI KAISHAO
Hirofumi Yoshikawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ORGANIC TRANSISTOR AND METHOD FOR PRODUCING THE SAME
Publication number
20100237337
Publication date
Sep 23, 2010
Masakazu Kamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC THIN-FILM TRANSISTOR AND METHOD FOR MANUFACTURING THE SAME
Publication number
20100176387
Publication date
Jul 15, 2010
SHARP KABUSHIKI KAISHA
Yasutaka KUZUMOTO
H01 - BASIC ELECTRIC ELEMENTS