Yuuji Ishida

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Ehime, JP

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Patents Grantslast 30 patents

Information Patent Grant
Insulating structure, method for manufacturing insulating structure...
- Patent number 12,221,689
- Issue date Feb 11, 2025
- Sumitomo Heavy Industries Ion Technology Co., Ltd.
- Yuuji Ishida
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Ion generation device and ion generation method
- Patent number 11,978,608
- Issue date May 7, 2024
- Sumitomo Heavy Industries Ion Technology Co., Ltd.
- Yuuji Ishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulating structure
- Patent number 10,497,546
- Issue date Dec 3, 2019
- Sumitomo Heavy Industries Ion Technology Co., Ltd.
- Hiroshi Kawaguchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
INSULATING STRUCTURE, METHOD FOR MANUFACTURING INSULATING STRUCTURE...
- Publication number 20220154328
- Publication date May 19, 2022
- Sumitomo Heavy Industries Ion Technology Co., Ltd.
- Yuuji Ishida
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ION GENERATION DEVICE AND ION GENERATION METHOD
- Publication number 20210296078
- Publication date Sep 23, 2021
- Sumitomo Heavy Industries Ion Technology Co., Ltd.
- Yuuji Ishida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INSULATING STRUCTURE
- Publication number 20180261434
- Publication date Sep 13, 2018
- Sumitomo Heavy Industries Ion Technology Co., Ltd.
- Hiroshi Kawaguchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...