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Yasumitsu Kunoh
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Hirakata, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor light emitting element and semiconductor light emitti...
Patent number
12,255,278
Issue date
Mar 18, 2025
NUVOTON TECHNOLOGY CORPORATION JAPAN
Yasumitsu Kunoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light-emitting element and semiconductor light-emitti...
Patent number
12,002,914
Issue date
Jun 4, 2024
NUVOTON TECHNOLOGY CORPORATION JAPAN
Yasutomo Mitsui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light-emitting element and semiconductor light-emitti...
Patent number
11,258,001
Issue date
Feb 22, 2022
NUVOTON TECHNOLOGY CORPORATION JAPAN
Yasutomo Mitsui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of fabricating semiconductor laser diode apparatus and semic...
Patent number
8,085,825
Issue date
Dec 27, 2011
Sanyo Electric Co., LTD
Masayuki Hata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing semiconductor laser device, semiconductor l...
Patent number
8,064,492
Issue date
Nov 22, 2011
Sanyo Electric Co., LTD
Yasuyuki Bessho
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor laser diode element and method of manufacturing the same
Patent number
7,929,587
Issue date
Apr 19, 2011
Sanyo Electric Co., LTD
Kunio Takeuchi
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor light-emitting device, illuminator and method of manu...
Patent number
7,880,177
Issue date
Feb 1, 2011
Sanyo Electric Co., LTD
Kunio Takeuchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing nitride semiconductor device
Patent number
7,759,219
Issue date
Jul 20, 2010
Sanyo Electric Co., LTD
Yasumitsu Kunoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing nitride-base semiconductor element and nit...
Patent number
7,488,667
Issue date
Feb 10, 2009
Sanyo Electric Co., Ltd.
Kunio Takeuchi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR LASER ELEMENT
Publication number
20230387662
Publication date
Nov 30, 2023
NUVOTON TECHNOLOGY CORPORATION JAPAN
Yasumitsu KUNOH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND SEMICONDUCTOR LIGHT-EMITTI...
Publication number
20220131060
Publication date
Apr 28, 2022
NUVOTON TECHNOLOGY CORPORATION JAPAN
Yasutomo MITSUI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING ELEMENT AND SEMICONDUCTOR LIGHT EMITTI...
Publication number
20210217942
Publication date
Jul 15, 2021
NUVOTON TECHNOLOGY CORPORATION JAPAN
Yasumitsu KUNOH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND SEMICONDUCTOR LIGHT-EMITTI...
Publication number
20210135074
Publication date
May 6, 2021
Nuvoton Technoiogy Corporation Japan
Yasutomo MITSUI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DIODE
Publication number
20160372631
Publication date
Dec 22, 2016
Panasonic Intellectual Property Management Co., Ltd.
YOSHIAKI HASEGAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR LASER DEVICE, SEMICONDUCTOR L...
Publication number
20120033701
Publication date
Feb 9, 2012
Sanyo Electric Co., Ltd.
Yasuyuki BESSHO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SEMICONDUCTOR DEVICE, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE...
Publication number
20110101419
Publication date
May 5, 2011
SANYO ELECTRIC CO., LTD.
Masayuki Hata
B82 - NANO-TECHNOLOGY
Information
Patent Application
SEMICONDUCTOR LASER DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20110013659
Publication date
Jan 20, 2011
SANYO ELECTRIC CO., LTD.
Kunio Takeuchi
B82 - NANO-TECHNOLOGY
Information
Patent Application
SEMICONDUCTOR LASER DEVICE AND DISPLAY
Publication number
20100290498
Publication date
Nov 18, 2010
SANYO ELECTRIC CO., LTD.
Masayuki Hata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SEMICONDUCTOR LASER DEVICE AND DISPLAY
Publication number
20100284433
Publication date
Nov 11, 2010
SANYO ELECTRIC CO., LTD.
Masayuki Hata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NITRIDE-BASED SEMICONDUCTOR LIGHT-EMITTING DIODE, NITRIDE-BASED SEM...
Publication number
20100265981
Publication date
Oct 21, 2010
SANYO ELECTRIC CO., LTD.
Ryoji Hiroyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Nitride-Based Semiconductor Device, Light Apparatus, and Method of...
Publication number
20100193833
Publication date
Aug 5, 2010
SANYO ELECTRIC CO., LTD.
Yasuto MIYAKE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR LASER DEVICE, SEMICONDUCTOR L...
Publication number
20100189146
Publication date
Jul 29, 2010
SANYO ELECTRIC CO., LTD.
Yasuyuki Bessho
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SEMICONDUCTOR LASER DEVICE AND DISPLAY
Publication number
20100080001
Publication date
Apr 1, 2010
SANYO ELECTRIC CO., LTD.
Yasumitsu KUNOH
B82 - NANO-TECHNOLOGY
Information
Patent Application
SEMICONDUCTOR LASER DEVICE AND DISPLAY
Publication number
20100079359
Publication date
Apr 1, 2010
SANYO ELECTRIC CO., LTD.
Yasumitsu Kunoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SEMICONDUCTOR LIGHT-EMITTING DEVICE, ILLUMINATOR AND METHOD OF MAN...
Publication number
20090173952
Publication date
Jul 9, 2009
SANYO ELECTRIC CO., LTD.
Kunio Takeuchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LASER DIODE ELEMENT AND METHOD OF MANUFACTURING THE SAME
Publication number
20080267238
Publication date
Oct 30, 2008
SANYO ELECTRIC CO., LTD.
Kunio Takeuchi
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD OF FABRICATING SEMICONDUCTOR LASER DIODE APPARATUS AND SEMIC...
Publication number
20080219309
Publication date
Sep 11, 2008
SANYO ELECTRIC CO., LTD.
Masayuki Hata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor light-emitting device
Publication number
20070205426
Publication date
Sep 6, 2007
Sanyo Electronic Co., Ltd.
Kyoji Inoshita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of manufacturing nitride semicondctor device
Publication number
20070066037
Publication date
Mar 22, 2007
Sanyo Electric Co., Ltd.
Yasumitsu Kunoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for manufacturing nitride-base semiconductor element and nit...
Publication number
20060194360
Publication date
Aug 31, 2006
Kunio Takeuchi
B82 - NANO-TECHNOLOGY