Keiichi MAEKAWA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing semiconductor device
- Patent number 10,804,164
- Issue date Oct 13, 2020
- Renesas Electronics Corporation
- Keiichi Maekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 10,438,663
- Issue date Oct 8, 2019
- Renesas Electronics Corporation
- Kenichiro Sonoda
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device including transistors formed in regions of sem...
- Patent number 10,325,899
- Issue date Jun 18, 2019
- Renesas Electronics Corporation
- Keiichi Maekawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device
- Patent number 10,026,481
- Issue date Jul 17, 2018
- Renesas Electronics Corporation
- Kenichiro Sonoda
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device and manufacturing method thereof
- Patent number 10,014,067
- Issue date Jul 3, 2018
- Renesas Electronics Corporation
- Keiichi Maekawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20250022924
- Publication date Jan 16, 2025
- RENESAS ELECTRONICS CORPORATION
- Keiichi MAEKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20190164847
- Publication date May 30, 2019
- RENESAS ELECTRONICS CORPORATION
- Keiichi MAEKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20180294033
- Publication date Oct 11, 2018
- RENESAS ELECTRONICS CORPORATION
- Kenichiro SONODA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND OPERATION METHOD OF THE SAME
- Publication number 20180286850
- Publication date Oct 4, 2018
- RENESAS ELECTRONICS CORPORATION
- Keiichi Maekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20180040379
- Publication date Feb 8, 2018
- RENESAS ELECTRONICS CORPORATION
- Kenichiro SONODA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20170263328
- Publication date Sep 14, 2017
- RENESAS ELECTRONICS CORPORATION
- Keiichi MAEKAWA
- G11 - INFORMATION STORAGE