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Koji YOSHITSUGU
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Chiyoda-ku, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device including a diamond substrate and method of ma...
Patent number
11,482,464
Issue date
Oct 25, 2022
Mitsubishi Electric Corporation
Koji Yoshitsugu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing semiconductor device
Patent number
11,282,950
Issue date
Mar 22, 2022
Mitsubishi Electric Corporation
Takuma Nanjo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor manufacturing method and semiconductor manufacturing...
Patent number
11,107,685
Issue date
Aug 31, 2021
Mitsubishi Electric Corporation
Keisuke Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
BONDED BODY COMPRISING MOSAIC DIAMOND WAFER AND SEMICONDUCTOR OF DI...
Publication number
20240258195
Publication date
Aug 1, 2024
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Hideaki YAMADA
B32 - LAYERED PRODUCTS
Information
Patent Application
SEMICONDUCTOR DEVICE, AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20220416031
Publication date
Dec 29, 2022
Mitsubishi Electric Corporation
Koji YOSHITSUGU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD
Publication number
20220148941
Publication date
May 12, 2022
Mitsubishi Electric Corporation
Koji YOSHITSUGU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20210043539
Publication date
Feb 11, 2021
Mitsubishi Electric Corporation
Koji YOSHITSUGU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20200135908
Publication date
Apr 30, 2020
Mitsubishi Electric Corporation
Takuma NANJO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR MANUFACTURING METHOD AND SEMICONDUCTOR MANUFACTURING...
Publication number
20190362974
Publication date
Nov 28, 2019
MITSUBISHI ELECTRIC CORPORATION
Keisuke NAKAMURA
H01 - BASIC ELECTRIC ELEMENTS