Jumpei MATSUZAKI

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting device including concavo-convex boundary pattern
- Patent number 10,347,870
- Issue date Jul 9, 2019
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Jumpei Matsuzaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sheet and light-emitting device
- Patent number 8,779,424
- Issue date Jul 15, 2014
- Panasonic Corporation
- Jumpei Matsuzaki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20180212196
- Publication date Jul 26, 2018
- Panasonic Intellectual Property Management Co., Ltd.
- Jumpei MATSUZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT, BASE MATERIAL, AND LIGHT EMITTI...
- Publication number 20170207421
- Publication date Jul 20, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- Jumpei MATSUZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT AND ILLUMINATION DEVICE
- Publication number 20170012244
- Publication date Jan 12, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Jumpei MATSUZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SHEET AND LIGHT-EMITTING DEVICE
- Publication number 20130277703
- Publication date Oct 24, 2013
- Jumpei MATSUZAKI
- H01 - BASIC ELECTRIC ELEMENTS