Inventor · disambiguated record
Hiroaki Iwashita
Also filed as: IWASHITA HIROAKI
49 granted patents·20 pending applications·370 citations·filing 1995–2025
98Inventor score
Top patents by PatentIndex Score
69 records- 0193US9137658B2Electronic key registration systemTOKAI RIKA CO LTD·Filed 2013·Granted Sep 15, 2015·20 cites·7 claims
- 0293US8533541B2Verification support of circuit blocks having independent clock domainsIWASHITA HIROAKI·Filed 2011·Granted Sep 10, 2013·25 cites·13 claims
- 0393US8407636B2Clock domain crossing verification supportIWASHITA HIROAKI·Filed 2010·Granted Mar 26, 2013·25 cites·15 claims
- 0491US10315623B2Mobile electronic key device and electronic key systemTOKAI RIKA CO LTD·Filed 2016·Granted Jun 11, 2019·9 cites·6 claims
- 0589US7464015B2Method and apparatus for supporting verification, and computer productFUJITSU LTD·Filed 2005·Granted Dec 9, 2008·22 cites·10 claims
- 0685US8525473B2Charging system for hybrid and electric vehicles including an authentication management device arranged in the householdSHIMIZU TOMOMI·Filed 2007·Granted Sep 3, 2013·31 cites·17 claims
- 0783US2025022548A1Computer readable storage medium storing a machine learning program, machine learning method, and information processing apparatusFUJITSU LTD·Filed 2024·Application pending·0 cites
- 0882US10493953B2Car sharing systemTOKAI RIKA CO LTD·Filed 2018·Granted Dec 3, 2019·7 cites·10 claims
- 0982US9070279B2Electronic key registration systemTOKAI RIKA CO LTD·Filed 2013·Granted Jun 30, 2015·11 cites·14 claims
- 1082US8290649B2Registration-based vehicle battery charging systemIWASHITA HIROAKI·Filed 2007·Granted Oct 16, 2012·24 cites·16 claims
- 1181US9714004B2Electronic key registration systemTOKAI RIKA CO LTD·Filed 2016·Granted Jul 25, 2017·8 cites·9 claims
- 1281US9509499B2Electronic key registration method and electronic key registration systemTOKAI RIKA CO LTD·Filed 2013·Granted Nov 29, 2016·6 cites·6 claims
- 1381US9397829B2Electronic key registration method and electronic key registration systemTOKAI RIKA CO LTD·Filed 2013·Granted Jul 19, 2016·6 cites·12 claims
- 1481US9143320B2Electronic key registration systemTOKAI RIKA CO LTD·Filed 2013·Granted Sep 22, 2015·6 cites·10 claims
- 1581US9094382B2Electronic key registration systemTOKAI RIKA CO LTD·Filed 2013·Granted Jul 28, 2015·11 cites·7 claims
- 1680US8150573B2Hybrid car travel mode setting deviceSHIMIZU TOMOMI·Filed 2007·Granted Apr 3, 2012·16 cites·13 claims
- 1776US8661384B2Verification support apparatus, verifying apparatus, computer product, verification support method, and verifying methodIWASHITA HIROAKI·Filed 2011·Granted Feb 25, 2014·4 cites·20 claims
- 1874US7888971B2Verification support system and methodFUJITSU LTD·Filed 2010·Granted Feb 15, 2011·4 cites·12 claims
- 1973US9896060B2Wireless seatbelt attaching detection deviceTOKAI RIKA CO LTD·Filed 2015·Granted Feb 20, 2018·3 cites·5 claims
- 2072US10546256B2Security plan support method, security plan support device and recording mediumFUJITSU LTD·Filed 2015·Granted Jan 28, 2020·1 cites·5 claims
- 2171US9330510B2Electronic key registration method and electronic key registration systemTOKAI RIKA CO LTD·Filed 2014·Granted May 3, 2016·4 cites·6 claims
- 2271US8532576B2System for controlling wireless communication between portable device and communication controllerKAWAMURA DAISUKE·Filed 2008·Granted Sep 10, 2013·4 cites·14 claims
- 2370US8275130B2System and method for registering secret keyKAWAMURA DAISUKE·Filed 2009·Granted Sep 25, 2012·5 cites·11 claims
- 2468US12511293B2Computer-readable recording medium storing information processing program, information processing device, and information processing methodFUJITSU LTD·Filed 2024·Granted Dec 30, 2025·0 cites·5 claims
- 2568US9489789B2Electronic key registration method and electronic key registration systemTOKAI RIKA CO LTD·Filed 2014·Granted Nov 8, 2016·3 cites·11 claims
- 2668US2025355969A1Non-transitory computer-readable recording medium, extraction device, and extraction methodFUJITSU LTD·Filed 2025·Application pending·0 cites
- 2767US7194713B2Logic verification device, logic verification method, and computer productFUJITSU LTD·Filed 2004·Granted Mar 20, 2007·12 cites·13 claims
- 2866US7911466B2Method and apparatus for editing timing diagram, and computer productFUJITSU LTD·Filed 2007·Granted Mar 22, 2011·3 cites·16 claims
- 2965US2023222367A1Allocation method, extraction method, allocation apparatus, extraction apparatus, and computer-readable recording mediumFUJITSU LTD·Filed 2023·Application pending·0 cites
- 3064US11356264B2Authentication systemTOKAI RIKA CO LTD·Filed 2019·Granted Jun 7, 2022·1 cites·9 claims
- 3163US2024211811A1Non-transitory computer-readable recording medium storing information processing program, information processing method, and information processing apparatusFUJITSU LTD·Filed 2024·Application pending·0 cites
- 3261US11220239B2Key information generation system and key information generation methodTOKAI RIKA CO LTD·Filed 2019·Granted Jan 11, 2022·1 cites·4 claims
- 3361US9407436B2Portable device registration system and portable device registration methodTOKAI RIKA CO LTD·Filed 2013·Granted Aug 2, 2016·1 cites·9 claims
- 3461US8079001B2Verification of requirements specification, design specification, and computer-readable storage medium apparatus, and method thereofZHU QIANG·Filed 2008·Granted Dec 13, 2011·2 cites·20 claims
- 3561US2023334342A1Non-transitory computer-readable recording medium storing rule update program, rule update method, and rule update deviceFUJITSU LTD·Filed 2023·Application pending·0 cites
- 3660US8681636B2Monitoring apparatus, method, and computer productPARIZY MATTHIEU·Filed 2010·Granted Mar 25, 2014·2 cites·3 claims
- 3758US8160859B2Medium storing logic simulation program, logic simulation apparatus, and logic simulation methodIWASHITA HIROAKI·Filed 2009·Granted Apr 17, 2012·1 cites·12 claims
- 3858US2023196196A1Non-transitory computer-readable recording medium, information processing method, and information processing deviceFUJITSU LTD·Filed 2022·Application pending·0 cites
- 3958US2023196200A1Computer-readable recording medium, information processing device, and information processing methodFUJITSU LTD·Filed 2022·Application pending·0 cites
- 4057US6654715B1Apparatus, method, and storage medium for verifying logical deviceFUJITSU LTD·Filed 1999·Granted Nov 25, 2003·32 cites·21 claims
- 4156US6141633ALogical device verification method and apparatusFUJITSU LTD·Filed 1998·Granted Oct 31, 2000·30 cites·21 claims
- 4254US2020279178A1Allocation method, extraction method, allocation apparatus, extraction apparatus, and computer-readable recording mediumFUJITSU LTD·Filed 2020·Application pending·0 cites
- 4352US11562185B2Extraction method, extraction device, and computer-readable recording mediumFUJITSU LTD·Filed 2020·Granted Jan 24, 2023·0 cites·7 claims
- 4450US11960491B2Storage medium, pattern search device, and pattern search methodFUJITSU LTD·Filed 2022·Granted Apr 16, 2024·0 cites·12 claims
- 4549US11989663B2Prediction method, prediction apparatus, and computer-readable recording mediumFUJITSU LTD·Filed 2020·Granted May 21, 2024·0 cites·9 claims
- 4648US11443210B2Predicting method, predicting apparatus, and computer-readable recording mediumFUJITSU LTD·Filed 2020·Granted Sep 13, 2022·0 cites·12 claims
- 4747US11812259B2Authentication system and authentication methodTOKAI RIKA CO LTD·Filed 2019·Granted Nov 7, 2023·0 cites·8 claims
- 4847US5673425ASystem for automatic generating instruction string to verify pipeline operations of a processor by inputting specification information having time for the processor to access hardware resourcesFUJITSU LTD·Filed 1996·Granted Sep 30, 1997·19 cites·35 claims
- 4947US2008243470A1Logical check assist program, recording medium on which the program is recorded, logical check assist apparatus, and logical check assist methodFUJITSU LTD·Filed 2008·Application pending·0 cites
- 5047US2016132803A1Information presenting method and information presenting deviceFUJITSU LTD·Filed 2015·Application pending·0 cites
Showing the top 50 of 69 patent records by PatentIndex Score.
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