Wataru KATAYAMA

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Nagano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Package, light-emitting device, and laser device
- Patent number 11,588,296
- Issue date Feb 21, 2023
- Nichia Corporation
- Hidenori Matsuo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stem for semiconductor package, and semiconductor package
- Patent number 11,349,278
- Issue date May 31, 2022
- Shinko Electric Industries Co., Ltd.
- Wataru Katayama
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PACKAGE, LIGHT-EMITTING DEVICE, AND LASER DEVICE
- Publication number 20210203127
- Publication date Jul 1, 2021
- Nichia Corporation.
- Hidenori MATSUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STEM FOR SEMICONDUCTOR PACKAGE, AND SEMICONDUCTOR PACKAGE
- Publication number 20200227887
- Publication date Jul 16, 2020
- Shinko Electric Industries Co., Ltd.
- Wataru KATAYAMA
- H01 - BASIC ELECTRIC ELEMENTS