Yukihiro Nagai

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Sapporo-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Network without abuse of a private key
- Patent number 10,785,022
- Issue date Sep 22, 2020
- Hiroshi Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor apparatus with reduced risks of chip counterfeiting a...
- Patent number 10,460,824
- Issue date Oct 29, 2019
- Yukihiro Nagai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic appliance and network of the same
- Patent number 10,341,122
- Issue date Jul 2, 2019
- Hiroshi Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic appliance and network of the same
- Patent number 10,177,923
- Issue date Jan 8, 2019
- Hiroshi Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Flash memory having a U-shaped charge storage layer
- Patent number 9,899,402
- Issue date Feb 20, 2018
- IM Solution Co., Ltd.
- Te-Chang Tseng
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Network without Abuse of a Private Key
- Publication number 20180076957
- Publication date Mar 15, 2018
- Hiroshi Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Electronic Appliance and Network of the Same
- Publication number 20180019882
- Publication date Jan 18, 2018
- Hiroshi Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Electronic Appliance and Network of the Same
- Publication number 20180019925
- Publication date Jan 18, 2018
- Hiroshi Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Flash Memory
- Publication number 20170221916
- Publication date Aug 3, 2017
- IMSolution Co., Ltd.
- Te-Chang Tseng
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor Apparatus and Identification Method of a Semiconducto...
- Publication number 20170221581
- Publication date Aug 3, 2017
- Yukihiro Nagai
- G06 - COMPUTING CALCULATING COUNTING