Akifumi IMAI

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 12,142,675
- Issue date Nov 12, 2024
- 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
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 9,893,210
- Issue date Feb 13, 2018
- Mitsubishi Electric Corporation
- Kenichiro Kurahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing semiconductor device
- Patent number 8,987,125
- Issue date Mar 24, 2015
- Mitsubishi Electric Corporation
- Hiroyuki Okazaki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20220199821
- Publication date Jun 23, 2022
- 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
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20170092783
- Publication date Mar 30, 2017
- Mitsubishi Electric Corporation
- Kenichiro KURAHASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20150228756
- Publication date Aug 13, 2015
- MITSUBISHI ELECTRIC CORPORATION
- Kenichiro KURAHASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HETEROJUNCTION FIELD EFFECT TRANSISTOR AND METHOD FOR MANUFACTURING...
- Publication number 20150069408
- Publication date Mar 12, 2015
- MITSUBISHI ELECTRIC CORPORATION
- Takuma NANJO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20140011349
- Publication date Jan 9, 2014
- Hiroyuki OKAZAKI
- H01 - BASIC ELECTRIC ELEMENTS