Yuji Yanagihara

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Evaluation of a password
- Patent number 10,083,292
- Issue date Sep 25, 2018
- International Business Machines Corporation
- Takeshi Miura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Assessment of a password based on characteristics of a physical arr...
- Patent number 10,073,538
- Issue date Sep 11, 2018
- International Business Machines Corporation
- Takeshi Miura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Evaluation of a password
- Patent number 9,721,088
- Issue date Aug 1, 2017
- International Business Machines Corporation
- Takeshi Miura
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
EVALUATION OF A PASSWORD
- Publication number 20170329960
- Publication date Nov 16, 2017
- International Business Machines Corporation
- Takeshi Miura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ASSESSMENT OF A PASSWORD BASED ON CHARACTERISTICS OF A PHYSICAL ARR...
- Publication number 20170293365
- Publication date Oct 12, 2017
- International Business Machines Corporation
- Takeshi Miura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EVALUATION OF A PASSWORD
- Publication number 20160125182
- Publication date May 5, 2016
- International Business Machines Corporation
- Takeshi Miura
- G06 - COMPUTING CALCULATING COUNTING