Yusuke Watanabe

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Fujiyoshida-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light emitting device
- Patent number 9,806,239
- Issue date Oct 31, 2017
- CITIZEN ELECTRONICS CO., LTD.
- Yusuke Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED light-emitting element
- Patent number 9,786,826
- Issue date Oct 10, 2017
- Citizen Electronics Co., Ltd.
- Makoto Yasuhara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting apparatus with recessed reflective resin and protrud...
- Patent number 9,728,684
- Issue date Aug 8, 2017
- Citizen Electronics Co., Ltd.
- Yusuke Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device including transparent resin with curved surfa...
- Patent number 9,117,982
- Issue date Aug 25, 2015
- Citizen Electronics Co., Ltd.
- Kazuya Ishihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device including LED element whose upper surface is...
- Patent number 8,836,208
- Issue date Sep 16, 2014
- Citizen Electronics Co., Ltd.
- Ishihara Kazuya
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LED LIGHT-EMITTING ELEMENT
- Publication number 20170040514
- Publication date Feb 9, 2017
- Citizen Electronics Co., Ltd.
- Makoto Yasuhara
- F21 - LIGHTING
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20170025586
- Publication date Jan 26, 2017
- Citizen Electronics Co., Ltd.
- Yusuke Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING APPARATUS
- Publication number 20150263239
- Publication date Sep 17, 2015
- Citizen Electronics Co., Ltd.
- Yusuke WATANABE
- F21 - LIGHTING
Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20140319570
- Publication date Oct 30, 2014
- Kazuya ISHIHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD OF THE SAME
- Publication number 20130127328
- Publication date May 23, 2013
- Citizen Electronics Co., Ltd.
- Kazuya ISHIHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD OF THE SAME
- Publication number 20120319563
- Publication date Dec 20, 2012
- CITIZEN HOLDINGS CO., LTD.
- Kazuya ISHIHARA
- H01 - BASIC ELECTRIC ELEMENTS