Junichi ITAI

Person

Kyoto-shi, JP

People

Patents Grantslast 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
LED package and LED display device
- Patent number 10,991,864
- Issue date Apr 27, 2021
- Rohm Co., Ltd.
- Hirotaka Obuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED package
- Patent number 10,964,870
- Issue date Mar 30, 2021
- Rohm Co., Ltd.
- Yosuke Taka
- 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
- Patent number 10,784,420
- Issue date Sep 22, 2020
- Rohm Co., Ltd.
- Hirotaka Obuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED package
- Patent number 10,700,250
- Issue date Jun 30, 2020
- Rohm Co., Ltd.
- Yosuke Taka
- 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
- Patent number 10,230,028
- Issue date Mar 12, 2019
- Rohm Co., Ltd.
- Hirotaka Obuchi
- 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
Light emitting diode module
- Patent number D576571
- Issue date Sep 9, 2008
- Rohm Co., Ltd.
- Junichi Itai
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Chip type led
- Patent number 7,323,704
- Issue date Jan 29, 2008
- Rohm Co., Ltd.
- Junichi Itai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plural leds mounted within a central cutout of a surrounding circul...
- Patent number 7,126,159
- Issue date Oct 24, 2006
- Rohm Co., Ltd.
- Junichi Itai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 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
LED PACKAGE
- Publication number 20200287114
- Publication date Sep 10, 2020
- ROHM CO., LTD.
- Yosuke TAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED PACKAGE AND LED DISPLAY DEVICE
- Publication number 20200052173
- Publication date Feb 13, 2020
- ROHM CO., LTD.
- Hirotaka Obuchi
- 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
LED PACKAGE
- Publication number 20190229247
- Publication date Jul 25, 2019
- ROHM CO., LTD.
- Yosuke TAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE
- Publication number 20190157526
- Publication date May 23, 2019
- Rohm Co., Ltd.
- Hirotaka OBUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE
- Publication number 20180277724
- Publication date Sep 27, 2018
- Rohm Co., Ltd.
- Hirotaka OBUCHI
- 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 DEVICE
- Publication number 20100163920
- Publication date Jul 1, 2010
- ROHM CO., LTD.
- Junichi Itai
- 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
Information Patent Application
Chip type led
- Publication number 20070040253
- Publication date Feb 22, 2007
- Rohm Co., Ltd.
- Junichi Itai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light-emitting device comprising led chip and method for manufactur...
- Publication number 20050122031
- Publication date Jun 9, 2005
- Rohm Co. Ltd.
- Junichi Itai
- H01 - BASIC ELECTRIC ELEMENTS

Junichi ITAI

Person

Patents Grantslast 30 patents

Semiconductor light emitting device and method for manufacturing th...

Semiconductor light emitting device and method for manufacturing th...

Semiconductor light emitting device and method for manufacturing th...

LED package and LED display device

LED package

Semiconductor light emitting device and method for manufacturing th...

Semiconductor light emitting device

LED package

Semiconductor light emitting device and method for manufacturing th...

Semiconductor light emitting device and method for manufacturing th...

Semiconductor light emitting device

Semiconductor light emitting device and method for manufacturing th...

Semiconductor light emitting device and method for manufacturing th...

Semiconductor light emitting device and method for manufacturing th...

Semiconductor light emitting device and method for manufacturing th...

Light emitting diode module

Chip type led

Plural leds mounted within a central cutout of a surrounding circul...

Patents Applicationslast 30 patents

SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING TH...

SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING TH...

SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING TH...

SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING TH...

LED PACKAGE

LED PACKAGE AND LED DISPLAY DEVICE

SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING TH...

LED PACKAGE

SEMICONDUCTOR LIGHT EMITTING DEVICE

SEMICONDUCTOR LIGHT EMITTING DEVICE

SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING TH...

SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING TH...

SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING TH...

SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING TH...

SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING TH...

SEMICONDUCTOR LIGHT EMITTING DEVICE

SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING TH...

Chip type led

Light-emitting device comprising led chip and method for manufactur...