Yuji Ishii

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Tsukuba-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and method of manufacturing semiconductor device
- Patent number 11,329,152
- Issue date May 10, 2022
- Renesas Electronics Corporation
- Hiroaki Sekikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 11,081,581
- Issue date Aug 3, 2021
- Renesas Electronics Corporation
- Yuji Ishii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 10,950,600
- Issue date Mar 16, 2021
- Renesas Electronics Corporation
- Yuji Ishii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunnel junction device
- Patent number 7,485,937
- Issue date Feb 3, 2009
- National Institute of Advanced Industrial Science and Technology
- Yoshinori Tokura
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20200273990
- Publication date Aug 27, 2020
- RENESAS ELECTRONICS CORPORATION
- Yuji ISHII
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20190326434
- Publication date Oct 24, 2019
- RENESAS ELECTRONICS CORPORATION
- Hiroaki SEKIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20190259749
- Publication date Aug 22, 2019
- RENESAS ELECTRONICS CORPORATION
- Yuji ISHII
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Tunnel Junction Device
- Publication number 20070212572
- Publication date Sep 13, 2007
- National Inst of Adv Industrial Science
- Yoshinori Tokura
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC SWITCHING DEVICE AND MEMORY USING THE SAME
- Publication number 20050122828
- Publication date Jun 9, 2005
- Matsushita Electric Industrial Co., Ltd.
- Akihiro Odagawa
- G11 - INFORMATION STORAGE