Toshifumi IMURA

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Anan-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting device
- Patent number 11,594,662
- Issue date Feb 28, 2023
- Nichia Corporation
- Toshifumi Imura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Die bonding material, light-emitting device, and method for produci...
- Patent number 11,315,899
- Issue date Apr 26, 2022
- Lintec Corporation
- Akiko Umeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting element including adhesive member containing particles
- Patent number 10,978,623
- Issue date Apr 13, 2021
- Nichia Corporation
- Masafumi Kuramoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having semiconductor element bonded to base bo...
- Patent number 10,290,778
- Issue date May 14, 2019
- Nichia Corporation
- Masafumi Kuramoto
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20210305218
- Publication date Sep 30, 2021
- Nichia Corporation.
- Tadaaki IKEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20210036193
- Publication date Feb 4, 2021
- Nichia Corporation.
- Toshifumi IMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIE BONDING MATERIAL, LIGHT-EMITTING DEVICE, AND METHOD FOR PRODUCI...
- Publication number 20200335471
- Publication date Oct 22, 2020
- LINTEC CORPORATION
- Akiko UMEDA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20190189866
- Publication date Jun 20, 2019
- Nichia Corporation.
- Masafumi KURAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20150295153
- Publication date Oct 15, 2015
- Nichia Corporation.
- Masafumi KURAMOTO
- H01 - BASIC ELECTRIC ELEMENTS