Inventor · disambiguated record
Yu Tamura
Also filed as: TAMURA YU · TAMURA YU K
16 granted patents·28 citations·filing 1995–2021
89Inventor score
Files withCANON KK9TAMURA YU3CIRRUS LOGIC INT SEMICONDUCTOR LTD2SHINETSU HANDOTAI KK1UJIIE SHIGEMICHI1
Top patents by PatentIndex Score
16 records- 0179US9071601B2Authority delegate system, server system in authority delegate system, and control method for controlling authority delegate systemCANON KK·Filed 2012·Granted Jun 30, 2015·6 cites·12 claims
- 0278US9967253B2Authority delegation system, method, authentication server system, and storage medium thereforCANON KK·Filed 2015·Granted May 8, 2018·4 cites·11 claims
- 0377US10574645B2Authority verification system, authority verification method, and computer-readable storage mediumCANON KK·Filed 2017·Granted Feb 25, 2020·3 cites·7 claims
- 0473US10963554B2Access control system, control method of access control system, and storage mediumCANON KK·Filed 2018·Granted Mar 30, 2021·2 cites·9 claims
- 0573US8875245B2Authority delegating system, authority delegating method, authentication apparatus, information processing apparatus, control method, and computer-readable mediumTAMURA YU·Filed 2011·Granted Oct 28, 2014·5 cites·7 claims
- 0670US10148638B2Authentication server system, method, and storage mediumCANON KK·Filed 2016·Granted Dec 4, 2018·2 cites·14 claims
- 0768US10360241B2Data management system, control method, and storage mediumCANON KK·Filed 2017·Granted Jul 23, 2019·1 cites·20 claims
- 0865US9686257B2Authorization server system, control method thereof, and storage mediumCANON KK·Filed 2013·Granted Jun 20, 2017·2 cites·11 claims
- 0961US10554189B2Analogue signal pathsCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Granted Feb 4, 2020·1 cites·20 claims
- 1056US8938789B2Information processing system, method for controlling information processing system, and storage mediumTAMURA YU·Filed 2012·Granted Jan 20, 2015·1 cites·13 claims
- 1148US11469753B1Switching driver circuitryCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2021·Granted Oct 11, 2022·0 cites·18 claims
- 1242US11558391B2System, control method, and storage mediumCANON KK·Filed 2020·Granted Jan 17, 2023·0 cites·18 claims
- 1339US9077708B2Information processing system, control method for controlling the information processing system, and storage mediumTAMURA YU·Filed 2012·Granted Jul 7, 2015·0 cites·20 claims
- 1436US9109524B2Controller for internal combustion engineUJIIE SHIGEMICHI·Filed 2013·Granted Aug 18, 2015·0 cites·9 claims
- 1535US9781116B2Authority transfer system, method that is executed by authority transfer system, and storage mediumCANON KK·Filed 2015·Granted Oct 3, 2017·0 cites·14 claims
- 1629US5514881AGap light emitting device having a low carbon content in the substrateSHINETSU HANDOTAI KK·Filed 1995·Granted May 7, 1996·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →