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YASUHIRO NISHIDA
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Light source device and display unit
Patent number
11,774,068
Issue date
Oct 3, 2023
Saturn Licensing LLC
Koichi Yamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light source device and display unit
Patent number
11,396,996
Issue date
Jul 26, 2022
Saturn Licensing LLC
Koichi Yamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light source device and display unit
Patent number
10,698,263
Issue date
Jun 30, 2020
Sony Corporation
Koichi Yamamoto
F21 - LIGHTING
Information
Patent Grant
Light source device and display unit
Patent number
10,423,031
Issue date
Sep 24, 2019
Sony Corporation
Koichi Yamamoto
F21 - LIGHTING
Information
Patent Grant
Phosphor sheet, light emitting unit, and display unit
Patent number
9,817,270
Issue date
Nov 14, 2017
Sony Corporation
Shinpei Nagatani
G02 - OPTICS
Information
Patent Grant
Optical sheet having irregularity portions, backlight device with o...
Patent number
8,553,175
Issue date
Oct 8, 2013
Sony Corporation
Eiji Ohta
G02 - OPTICS
Information
Patent Grant
Magnetic recording medium
Patent number
6,077,595
Issue date
Jun 20, 2000
Sony Corporation
Yasuhiro Nishida
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
LIGHT SOURCE DEVICE AND DISPLAY UNIT
Publication number
20240044476
Publication date
Feb 8, 2024
Saturn Licensing LLC
Koichi Yamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT SOURCE DEVICE AND DISPLAY UNIT
Publication number
20220325872
Publication date
Oct 13, 2022
Saturn Licensing LLC
Koichi Yamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light Source Device And Display Unit
Publication number
20200285116
Publication date
Sep 10, 2020
SONY CORPORATION
KOICHI YAMAMOTO
F21 - LIGHTING
Information
Patent Application
LIGHT SOURCE DEVICE AND DISPLAY UNIT
Publication number
20190310519
Publication date
Oct 10, 2019
SONY CORPORATION
KOICHI YAMAMOTO
G02 - OPTICS
Information
Patent Application
LIGHT SOURCE DEVICE AND DISPLAY UNIT
Publication number
20150036317
Publication date
Feb 5, 2015
SONY CORPORATION
KOICHI YAMAMOTO
F21 - LIGHTING
Information
Patent Application
PHOSPHOR SHEET, LIGHT EMITTING UNIT, AND DISPLAY UNIT
Publication number
20150009454
Publication date
Jan 8, 2015
SONY CORPORATION
Shinpei Nagatani
G02 - OPTICS
Information
Patent Application
OPTICAL SHEET, BACKLIGHT DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20070242479
Publication date
Oct 18, 2007
SONY CORPORATION
Eiji Ohta
G02 - OPTICS
Information
Patent Application
Magnetic recording medium
Publication number
20060141294
Publication date
Jun 29, 2006
Sony Corporation
Yasuhiro Nishida
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic recording medium
Publication number
20050089723
Publication date
Apr 28, 2005
Sony Corporation
Yasuhiro Nishida
G11 - INFORMATION STORAGE