Yoshifumi KAWAMURA

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tamper resistant semiconductor device with access control
- Patent number 9,111,649
- Issue date Aug 18, 2015
- Renesas Electronics Corporation
- Yoshifumi Kawamura
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DATA PROCESSING DEVICE AND DATA PROCESSING SYSTEM
- Publication number 20120084482
- Publication date Apr 5, 2012
- Renesas Electronics Corporation
- Satoshi Yamanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20110289293
- Publication date Nov 24, 2011
- Renesas Electronics Corporation
- Yoshifumi KAWAMURA
- G06 - COMPUTING CALCULATING COUNTING