Inventor · disambiguated record
Hidenobu Ito
Also filed as: ITO HIDENOBU
73 granted patents·15 pending applications·1,086 citations·filing 1990–2023
99Inventor score
Files withFUJITSU LTD68FUJITSU SEMICONDUCTOR LTD3ITO HIDENOBU3HASEGAWA MORIHITO2MITSUBISHI ELECTRIC CORP2
Top patents by PatentIndex Score
88 records- 0196US7456623B2DC-DC converter and control circuit for DC-DC converterFUJITSU LTD·Filed 2006·Granted Nov 25, 2008·60 cites·18 claims
- 0293US11370203B2Sound-absorbing outer covering material and sound-absorbing materialNAGOYA OILCHEMICAL·Filed 2018·Granted Jun 28, 2022·4 cites·16 claims
- 0393US7426540B1Chat sending method and chat systemFUJITSU LTD·Filed 2000·Granted Sep 16, 2008·99 cites·22 claims
- 0491US6735615B1Status change notification system for use in chat system channelFUJITSU LTD·Filed 2000·Granted May 11, 2004·82 cites·20 claims
- 0588US7336060B2Circuit and method for controlling a DC-DC converter by enabling the synchronous rectifier during undervoltage lockoutFUJITSU LTD·Filed 2005·Granted Feb 26, 2008·25 cites·14 claims
- 0686US8799798B2Method and system for handwriting-based launch of an applicationITO HIDENOBU·Filed 2010·Granted Aug 5, 2014·11 cites·18 claims
- 0786US7443147B2DC-DC converter with step-up and step-down control capable of varying the offset voltage of the PWM triangleFUJITSU LTD·Filed 2005·Granted Oct 28, 2008·26 cites·7 claims
- 0885US6611132B2DC-DC converter, power supply circuit, method for controlling DC-DC converter, and method for controlling power supply circuitFUJITSU LTD·Filed 2002·Granted Aug 26, 2003·50 cites·19 claims
- 0983US11245700B2Information processing apparatus, information processing method, and recording medium recording information processing programFUJITSU LTD·Filed 2019·Granted Feb 8, 2022·4 cites·9 claims
- 1083US10341346B2Information processing method, information processing apparatus, and storage mediumFUJITSU LTD·Filed 2015·Granted Jul 2, 2019·4 cites·10 claims
- 1183US8849661B2Method and system for assisting input of text information from voice dataTANIOKA HIDEAKI·Filed 2010·Granted Sep 30, 2014·9 cites·20 claims
- 1282US7221131B2Control circuit for DC-DC converter in semiconductor integrated circuit deviceFUJITSU LTD·Filed 2005·Granted May 22, 2007·18 cites·20 claims
- 1380US6570282B1Cylinder servomotorMITSUBISHI ELECTRIC CORP·Filed 2000·Granted May 27, 2003·28 cites·8 claims
- 1479US7340559B2Memory product controller, memory product control method, and memory productFUJITSU LTD·Filed 2005·Granted Mar 4, 2008·9 cites·12 claims
- 1578US5502629ADC-DC converterFUJITSU LTD·Filed 1995·Granted Mar 26, 1996·63 cites·15 claims
- 1677US8760133B2Linear drop-out regulator circuitHASEGAWA MORIHITO·Filed 2008·Granted Jun 24, 2014·13 cites·20 claims
- 1777US5802298ADefect-free type remote procedure call system and method thereofFUJITSU LTD·Filed 1996·Granted Sep 1, 1998·103 cites·32 claims
- 1875US7061218B2Control circuit of DC—DC converter and control method thereofFUJITSU LTD·Filed 2004·Granted Jun 13, 2006·24 cites·16 claims
- 1974US6163217AOperational amplifierFUJITSU LTD·Filed 1999·Granted Dec 19, 2000·34 cites·5 claims
- 2073US9716694B2Encryption method and information processing deviceFUJITSU LTD·Filed 2015·Granted Jul 25, 2017·2 cites·16 claims
- 2173US9251362B2Medium for storing control program, client apparatus, and control method for client apparatusNIMURA KAZUAKI·Filed 2012·Granted Feb 2, 2016·3 cites·5 claims
- 2273US9141428B2Information processing apparatus and information processing methodFUJITSU LTD·Filed 2013·Granted Sep 22, 2015·3 cites·20 claims
- 2372US7777473B2DC-DC converter and control circuit for DC-DC converterFUJITSU SEMICONDUCTOR LTD·Filed 2008·Granted Aug 17, 2010·8 cites·3 claims
- 2471US10659457B2Information processing device, information processing system, and information processing methodFUJITSU LTD·Filed 2017·Granted May 19, 2020·1 cites·12 claims
- 2571US9471298B2Information processing apparatus, control method, and storage mediumFUJITSU LTD·Filed 2015·Granted Oct 18, 2016·2 cites·11 claims
- 2671US7982431B2Detection circuitFUJITSU SEMICONDUCTOR LTD·Filed 2008·Granted Jul 19, 2011·4 cites·8 claims
- 2770US7250745B2Control circuit of DC-DC converter and its control methodFUJITSU LTD·Filed 2004·Granted Jul 31, 2007·23 cites·21 claims
- 2870US5245524ADC-DC converter of charge pump typeFUJITSU LTD·Filed 1991·Granted Sep 14, 1993·37 cites·14 claims
- 2968US8233257B2Power supply circuit, overcurrent protection circuit for the same, and electronic deviceHASEGAWA MORIHITO·Filed 2009·Granted Jul 31, 2012·7 cites·9 claims
- 3067US10440111B2Application execution program, application execution method, and information processing terminal device that executes applicationFUJITSU LTD·Filed 2015·Granted Oct 8, 2019·1 cites·14 claims
- 3167US8856554B2Information terminal and method of reducing information leakageYASAKI KOUICHI·Filed 2012·Granted Oct 7, 2014·2 cites·15 claims
- 3267US5479088AChopper type DC-DC converterFUJITSU LTD·Filed 1994·Granted Dec 26, 1995·34 cites·5 claims
- 3366US11265313B2Authentication control device and authentication control methodFUJITSU LTD·Filed 2019·Granted Mar 1, 2022·2 cites·15 claims
- 3466US8880673B2Application providing system, application providing method, and information processing apparatusITO HIDENOBU·Filed 2012·Granted Nov 4, 2014·2 cites·5 claims
- 3566US6345290B2Chat system displaying attribute information, number of statements or amount of statements in registered channelFUJITSU LTD·Filed 1998·Granted Feb 5, 2002·54 cites·26 claims
- 3665US10275368B2Terminal device, external peripheral device and external peripheral device control methodFUJITSU LTD·Filed 2015·Granted Apr 30, 2019·1 cites·2 claims
- 3765US8904492B2Method of controlling information processing system, computer-readable recording medium storing program for controlling apparatusNAKAMURA YOSUKE·Filed 2012·Granted Dec 2, 2014·2 cites·4 claims
- 3864US7928601B2Power supply circuit for providing semiconductor integrated circuit device with a plurality of power supply voltagesFUJITSU SEMICONDUCTOR LTD·Filed 2005·Granted Apr 19, 2011·6 cites·2 claims
- 3963US6393461B1Communication management system for a chat systemFUJITSU LTD·Filed 1999·Granted May 21, 2002·125 cites·23 claims
- 4057US2023377399A1Authentication method, storage medium, and information processing deviceFUJITSU LTD·Filed 2023·Application pending·0 cites
- 4157US2003135629A1Advertising broadcast method and advertising broadcast deviceFUJITSU LTD·Filed 2002·Application pending·0 cites
- 4255US11775660B2Transmission of data usable by others based on an appropriate timing and a transmission conditionFUJITSU LTD·Filed 2020·Granted Oct 3, 2023·0 cites·19 claims
- 4353US9143556B2Application providing system and application providing methodFUJITSU LTD·Filed 2014·Granted Sep 22, 2015·0 cites·7 claims
- 4452US9395949B2Apparatus, method, and device for associating information with an objectFUJITSU LTD·Filed 2014·Granted Jul 19, 2016·0 cites·17 claims
- 4552US7218088B2Control circuit of DC-DC converter and control method thereofFUJITSU LTD·Filed 2006·Granted May 15, 2007·2 cites·18 claims
- 4652US6667607B2Power supply circuit for clamping excessive input voltage at predetermined voltageFUJITSU LTD·Filed 2002·Granted Dec 23, 2003·8 cites·12 claims
- 4751US11343320B2Information processing apparatus, access control system, and non-transitory computer-readable storage medium for storing access control programFUJITSU LTD·Filed 2020·Granted May 24, 2022·0 cites·9 claims
- 4851US7352163B2Early effect cancelling circuit, differential amplifier, linear regulator, and early effect canceling methodFUJITSU LTD·Filed 2005·Granted Apr 1, 2008·2 cites·16 claims
- 4951US5159288AReceiver circuit having first and second amplifiersFUJITSU LTD·Filed 1991·Granted Oct 27, 1992·10 cites·9 claims
- 5050US11076293B2Access control device, computer-readable recording medium storing access control program, and access control systemFUJITSU LTD·Filed 2019·Granted Jul 27, 2021·0 cites·15 claims
Showing the top 50 of 88 patent records by PatentIndex Score.
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