Katsuyuki TSUNANO

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Anan-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Silicone resin composition and method of producing same
- Patent number 11,643,553
- Issue date May 9, 2023
- Nichia Corporation
- Masafumi Kuramoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing light emitting device and sealing resin compos...
- Patent number 11,101,416
- Issue date Aug 24, 2021
- Nichia Corporation
- Katsuyuki Tsunano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device
- Patent number 9,331,251
- Issue date May 3, 2016
- Nichia Corporation
- Masafumi Kuramoto
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SILICONE RESIN COMPOSITION AND METHOD OF PRODUCING SAME
- Publication number 20200308405
- Publication date Oct 1, 2020
- Nichia Corporation.
- Masafumi KURAMOTO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING LIGHT EMITTING DEVICE AND SEALING RESIN COMPOS...
- Publication number 20200212272
- Publication date Jul 2, 2020
- Nichia Corporation.
- Katsuyuki TSUNANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20150155456
- Publication date Jun 4, 2015
- Nichia Corporation.
- Masafumi KURAMOTO
- H01 - BASIC ELECTRIC ELEMENTS