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Kyoto-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor light emitting device and method for manufacturing th...
Patent number
12,166,162
Issue date
Dec 10, 2024
Rohm Co., Ltd.
Masahiko Kobayakawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emitting device and method for manufacturing th...
Patent number
11,777,068
Issue date
Oct 3, 2023
Rohm Co., Ltd.
Masahiko Kobayakawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emitting device and method for manufacturing th...
Patent number
11,444,008
Issue date
Sep 13, 2022
Rohm Co., Ltd.
Masahiko Kobayakawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emitting device and method for manufacturing th...
Patent number
10,861,778
Issue date
Dec 8, 2020
Rohm Co., Ltd.
Masahiko Kobayakawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emitting device and method for manufacturing th...
Patent number
10,446,475
Issue date
Oct 15, 2019
Rohm Co., Ltd.
Masahiko Kobayakawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emitting device and method for manufacturing th...
Patent number
10,305,009
Issue date
May 28, 2019
Rohm Co., Ltd.
Masahiko Kobayakawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emitting device and method for manufacturing th...
Patent number
9,953,901
Issue date
Apr 24, 2018
Rohm Co., Ltd.
Masahiko Kobayakawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emitting device and method for manufacturing th...
Patent number
9,634,212
Issue date
Apr 25, 2017
Rohm Co., Ltd.
Masahiko Kobayakawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emitting device and method for manufacturing th...
Patent number
8,921,874
Issue date
Dec 30, 2014
Rohm Co., Ltd.
Masahiko Kobayakawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emitting device and method for manufacturing th...
Patent number
8,633,506
Issue date
Jan 21, 2014
Rohm Co., Ltd.
Masahiko Kobayakawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emitting module and method for manufacturing th...
Patent number
8,148,745
Issue date
Apr 3, 2012
Rohm Co., Ltd.
Masahiko Kobayakawa
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING TH...
Publication number
20250063876
Publication date
Feb 20, 2025
ROHM CO., LTD.
Masahiko KOBAYAKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING TH...
Publication number
20230411581
Publication date
Dec 21, 2023
ROHM CO., LTD.
Masahiko KOBAYAKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING TH...
Publication number
20220384699
Publication date
Dec 1, 2022
ROHM CO., LTD.
Masahiko KOBAYAKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING TH...
Publication number
20210057312
Publication date
Feb 25, 2021
ROHM CO., LTD.
Masahiko KOBAYAKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING TH...
Publication number
20190393139
Publication date
Dec 26, 2019
ROHM CO., LTD.
Masahiko KOBAYAKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING TH...
Publication number
20180218967
Publication date
Aug 2, 2018
ROHM CO., LTD.
Masahiko KOBAYAKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING TH...
Publication number
20180076371
Publication date
Mar 15, 2018
ROHM CO., LTD.
Masahiko KOBAYAKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING TH...
Publication number
20170186930
Publication date
Jun 29, 2017
ROHM CO., LTD.
Masahiko KOBAYAKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING TH...
Publication number
20150091044
Publication date
Apr 2, 2015
ROHM CO., LTD.
Masahiko KOBAYAKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING TH...
Publication number
20140103375
Publication date
Apr 17, 2014
ROHM CO., LTD.
Masahiko KOBAYAKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING MODULE AND METHOD FOR MANUFACTURING TH...
Publication number
20090242927
Publication date
Oct 1, 2009
ROHM CO., LTD.
Masahiko KOBAYAKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING TH...
Publication number
20090230413
Publication date
Sep 17, 2009
ROHM CO., LTD.
Masahiko KOBAYAKAWA
H01 - BASIC ELECTRIC ELEMENTS