MARUBUN CORPORATION

Organization

Tokyo, JP

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Deep ultraviolet LED and method for producing the same
- Patent number 11,309,454
- Issue date Apr 19, 2022
- Marubun Corporation
- Yukio Kashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deep ultraviolet LED and method for manufacturing the same
- Patent number 10,950,751
- Issue date Mar 16, 2021
- Marubun Corporation
- Yukio Kashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deep ultraviolet LED and method for manufacturing the same
- Patent number 10,680,134
- Issue date Jun 9, 2020
- Marubun Corporation
- Yukio Kashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deep ultraviolet LED and method for manufacturing the same
- Patent number 10,056,526
- Issue date Aug 21, 2018
- Marubun Corporation
- Yukio Kashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light emitting element and method for producing the same
- Patent number 9,929,311
- Issue date Mar 27, 2018
- Marubun Corporation
- Yukio Kashima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Deep ultraviolet LED and method for manufacturing the same
- Patent number 9,929,317
- Issue date Mar 27, 2018
- Marubun Corporation
- Yukio Kashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deep ultraviolet LED and method for manufacturing the same
- Patent number 9,806,229
- Issue date Oct 31, 2017
- Marubun Corporation
- Yukio Kashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deep ultraviolet LED and method for manufacturing the same
- Patent number 9,728,677
- Issue date Aug 8, 2017
- Marubun Corporation
- Yukio Kashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deep ultraviolet LED and method for manufacturing the same
- Patent number 9,614,123
- Issue date Apr 4, 2017
- Marubun Corporation
- Yukio Kashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting element and method for manufacturing same
- Patent number 9,349,918
- Issue date May 24, 2016
- Marubun Corporation
- Yukio Kashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing device
- Patent number 8,921,135
- Issue date Dec 30, 2014
- ULVAC, Inc.
- Ryuichiro Kamimura
- H01 - BASIC ELECTRIC ELEMENTS

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Patents Applicationslast 30 patents

Information Patent Application
DEEP ULTRAVIOLET LED AND METHOD FOR PRODUCING THE SAME
- Publication number 20210036186
- Publication date Feb 4, 2021
- MARUBUN CORPORATION
- Yukio KASHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEEP ULTRAVIOLET LED AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20200313041
- Publication date Oct 1, 2020
- MARUBUN CORPORATION
- Yukio KASHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEEP ULTRAVIOLET LED AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20180248075
- Publication date Aug 30, 2018
- MARUBUN CORPORATION
- Yukio KASHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEEP ULTRAVIOLET LED AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20180198026
- Publication date Jul 12, 2018
- MARUBUN CORPORATION
- Yukio KASHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEEP ULTRAVIOLET LED AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20160133785
- Publication date May 12, 2016
- MARUBUN CORPORATION
- Yukio KASHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING ELEMENT AND METHOD FOR MANUFACTURING SAME
- Publication number 20140167066
- Publication date Jun 19, 2014
- MARUBUN CORPORATION
- Yukio Kashima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING DEVICE
- Publication number 20140057377
- Publication date Feb 27, 2014
- Ulvac, Inc.
- Ryuichiro Kamimura
- H01 - BASIC ELECTRIC ELEMENTS

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Trademarklast 30 trademarks

Information Trademark
79397491 - SINCE 1844 MARUBUN
- Serial number 79397491
- Filing date Mar 27, 2024
- MARUBUN CORPORATION
- 35 - Advertising
Information Trademark
79147111 - MARUBUN CORPORATION
- Serial number 79147111
- Registration number 4626916
- Filing date Mar 26, 2014
- MARUBUN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

MARUBUN CORPORATION

Organization

Patents Grantslast 30 patents

Deep ultraviolet LED and method for producing the same

Deep ultraviolet LED and method for manufacturing the same

Deep ultraviolet LED and method for manufacturing the same

Deep ultraviolet LED and method for manufacturing the same

Semiconductor light emitting element and method for producing the same

Deep ultraviolet LED and method for manufacturing the same

Deep ultraviolet LED and method for manufacturing the same

Deep ultraviolet LED and method for manufacturing the same

Deep ultraviolet LED and method for manufacturing the same

Light emitting element and method for manufacturing same

Method for manufacturing device

Patents Applicationslast 30 patents

DEEP ULTRAVIOLET LED AND METHOD FOR PRODUCING THE SAME

DEEP ULTRAVIOLET LED AND METHOD FOR MANUFACTURING THE SAME

DEEP ULTRAVIOLET LED AND METHOD FOR MANUFACTURING THE SAME

DEEP ULTRAVIOLET LED AND METHOD FOR MANUFACTURING THE SAME

DEEP ULTRAVIOLET LED AND METHOD FOR MANUFACTURING THE SAME

LIGHT EMITTING ELEMENT AND METHOD FOR MANUFACTURING SAME

METHOD FOR MANUFACTURING DEVICE

Trademarklast 30 trademarks

79397491 - SINCE 1844 MARUBUN

79147111 - MARUBUN CORPORATION