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Patents Grants
last 30 patents
Information
Patent Grant
Optical-semiconductor device including a wavelength converting memb...
Patent number
11,271,144
Issue date
Mar 8, 2022
Nichia Corporation
Masato Fujitomo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device
Patent number
11,133,448
Issue date
Sep 28, 2021
Nichia Corporation
Tomohide Miki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device, resin package, resin-molded body, and method...
Patent number
11,094,854
Issue date
Aug 17, 2021
Nichia Corporation
Hirofumi Ichikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Package and method of manufacturing the same, and light emitting de...
Patent number
10,790,425
Issue date
Sep 29, 2020
Nichia Corporation
Tomohide Miki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device, resin package, resin-molded body, and method...
Patent number
10,700,241
Issue date
Jun 30, 2020
Nichia Corporation
Hirofumi Ichikawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Light emitting device, resin package, resin-molded body, and method...
Patent number
10,573,789
Issue date
Feb 25, 2020
Nichia Corporation
Hirofumi Ichikawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Light emitting device, resin package, resin-molded body, and method...
Patent number
10,573,788
Issue date
Feb 25, 2020
Nichia Corporation
Hirofumi Ichikawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Light emitting device
Patent number
10,490,723
Issue date
Nov 26, 2019
Nichia Corporation
Tomohide Miki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device and method of manufacturing the same
Patent number
10,230,029
Issue date
Mar 12, 2019
Nichia Corporation
Tomohide Miki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device
Patent number
10,186,649
Issue date
Jan 22, 2019
Nichia Corporation
Tomohide Miki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical-semiconductor device with bottom surface including electric...
Patent number
10,164,163
Issue date
Dec 25, 2018
Nichia Corporation
Masato Fujitomo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device and method of manufacturing light emitting de...
Patent number
10,153,411
Issue date
Dec 11, 2018
Nichia Corporation
Ryoji Naka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composite base and method of manufacturing light emitting device
Patent number
10,141,490
Issue date
Nov 27, 2018
Nichia Corporation
Tomohide Miki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device, resin package, resin-molded body, and method...
Patent number
10,115,870
Issue date
Oct 30, 2018
Nichia Corporation
Hirofumi Ichikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device
Patent number
10,103,302
Issue date
Oct 16, 2018
Nichia Corporation
Ryoji Naka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device and method of manufacturing the same
Patent number
9,929,324
Issue date
Mar 27, 2018
Nichia Corporation
Tomohide Miki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device and method of manufacturing light emitting de...
Patent number
9,859,480
Issue date
Jan 2, 2018
Nichia Corporation
Ryoji Naka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device
Patent number
9,859,481
Issue date
Jan 2, 2018
Nichia Corporation
Tomohide Miki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting device, method for manufacturing same, and molded part
Patent number
9,808,970
Issue date
Nov 7, 2017
Nichia Corporation
Masaki Hayashi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Optical-semiconductor device and method for manufacturing the same
Patent number
9,773,959
Issue date
Sep 26, 2017
Nichia Corporation
Masato Fujitomo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device, and method for manufacturing circuit board
Patent number
9,615,493
Issue date
Apr 4, 2017
Nichia Corporation
Ryohei Yamashita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device
Patent number
9,590,158
Issue date
Mar 7, 2017
Nichia Corporation
Tomohide Miki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device, resin package, resin-molded body, and method...
Patent number
9,537,071
Issue date
Jan 3, 2017
Nichia Corporation
Hirofumi Ichikawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Light emitting device, resin package, resin-molded body, and method...
Patent number
9,490,411
Issue date
Nov 8, 2016
Nichia Corporation
Hirofumi Ichikawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Light emitting device and method of manufacturing the same
Patent number
9,287,472
Issue date
Mar 15, 2016
Nichia Corporation
Tomohide Miki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device, resin package, resin-molded body, and method...
Patent number
9,287,476
Issue date
Mar 15, 2016
Nichia Corporation
Hirofumi Ichikawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Light emitting device provided with lens for controlling light dist...
Patent number
9,093,619
Issue date
Jul 28, 2015
Nichia Corporation
Tomohide Miki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting device and method for manufacturing same
Patent number
9,034,671
Issue date
May 19, 2015
Nichia Corporation
Masafumi Kuramoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Light emitting device and method of manufacturing the light emittin...
Patent number
8,987,853
Issue date
Mar 24, 2015
Nichia Corporation
Shinji Nishijima
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Optical-semiconductor device and method for manufacturing the same
Patent number
8,975,100
Issue date
Mar 10, 2015
Nichia Corporation
Masato Fujitomo
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL-SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20220158061
Publication date
May 19, 2022
Nichia Corporation.
Masato FUJITOMO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE, RESIN PACKAGE, RESIN-MOLDED BODY, AND METHOD...
Publication number
20210336094
Publication date
Oct 28, 2021
Nichia Corporation.
Hirofumi Ichikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE, RESIN PACKAGE, RESIN-MOLDED BODY, AND METHOD...
Publication number
20200287096
Publication date
Sep 10, 2020
Nichia Corporation.
Hirofumi Ichikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE
Publication number
20200052177
Publication date
Feb 13, 2020
Nichia Corporation.
Tomohide MIKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL-SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20190123253
Publication date
Apr 25, 2019
Nichia Corporation.
Masato FUJITOMO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE, RESIN PACKAGE, RESIN-MOLDED BODY, AND METHOD...
Publication number
20190088825
Publication date
Mar 21, 2019
Nichia Corporation.
Hirofumi Ichikawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
LIGHT EMITTING DEVICE, RESIN PACKAGE, RESIN-MOLDED BODY, AND METHOD...
Publication number
20190035981
Publication date
Jan 31, 2019
Nichia Corporation.
Hirofumi Ichikawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
LIGHT EMITTING DEVICE, RESIN PACKAGE, RESIN-MOLDED BODY, AND METHOD...
Publication number
20180301600
Publication date
Oct 18, 2018
Nichia Corporation.
Hirofumi Ichikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light emitting device and method of manufacturing the same
Publication number
20180182938
Publication date
Jun 28, 2018
Nichia Corporation.
Tomohide MIKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING LIGHT EMITTING DE...
Publication number
20180083169
Publication date
Mar 22, 2018
Nichia Corporation.
Ryoji NAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITE BASE AND METHOD OF MANUFACTURING LIGHT EMITTING DEVICE
Publication number
20180053884
Publication date
Feb 22, 2018
Nichia Corporation.
Tomohide MIKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL-SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20180006205
Publication date
Jan 4, 2018
Nichia Corporation.
Masato FUJITOMO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE
Publication number
20170256695
Publication date
Sep 7, 2017
Nichia Corporation.
Tomohide MIKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE, RESIN PACKAGE, RESIN-MOLDED BODY, AND METHOD...
Publication number
20170141273
Publication date
May 18, 2017
Nichia Corporation.
Hirofumi ICHIKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE
Publication number
20170133568
Publication date
May 11, 2017
Nichia Corporation.
Tomohide MIKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING LIGHT EMITTING DE...
Publication number
20170054061
Publication date
Feb 23, 2017
Nichia Corporation.
Ryoji NAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PACKAGE AND METHOD OF MANUFACTURING THE SAME, AND LIGHT EMITTING DE...
Publication number
20160322552
Publication date
Nov 3, 2016
Nichia Corporation.
Tomohide MIKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light emitting device
Publication number
20160204321
Publication date
Jul 14, 2016
Nichia Corporation.
Ryoji Naka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE
Publication number
20160181493
Publication date
Jun 23, 2016
Nichia Corporation.
Tomohide MIKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE
Publication number
20160181492
Publication date
Jun 23, 2016
Nichia Corporation.
Tomohide MIKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20160155914
Publication date
Jun 2, 2016
Nichia Corporation.
Tomohide MIKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE, RESIN PACKAGE, RESIN-MOLDED BODY, AND METHOD...
Publication number
20160056357
Publication date
Feb 25, 2016
Nichia Corporation.
Hirofumi ICHIKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE, RESIN PACKAGE, RESIN-MOLDED BODY, AND METHOD...
Publication number
20160049566
Publication date
Feb 18, 2016
Nichia Corporation.
Hirofumi ICHIKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL-SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20150129923
Publication date
May 14, 2015
Nichia Corporation.
Masato FUJITOMO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20150001563
Publication date
Jan 1, 2015
Nichia Corporation.
Tomohide MIKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE, AND METHOD FOR MANUFACTURING CIRCUIT BOARD
Publication number
20140366369
Publication date
Dec 18, 2014
Ryohei YAMASHITA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE PROVIDED WITH LENS FOR CONTROLLING LIGHT DIST...
Publication number
20140361318
Publication date
Dec 11, 2014
Tomohide MIKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING SAME
Publication number
20140315338
Publication date
Oct 23, 2014
Masafumi KURAMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE LIGHT EMITTIN...
Publication number
20140191278
Publication date
Jul 10, 2014
Nichia Corporation.
Shinji Nishijima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE, RESIN PACKAGE, RESIN-MOLDED BODY, AND METHOD...
Publication number
20140084320
Publication date
Mar 27, 2014
Nichia Corporation.
Hirofumi Ichikawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL