Inventor · disambiguated record
Takumi Hasegawa
Also filed as: HASEGAWA TAKUMI
38 granted patents·9 pending applications·209 citations·filing 1994–2024
97Inventor score
Top patents by PatentIndex Score
47 records- 0190US11676655B2Semiconductor integrated circuit device and wearable deviceRENESAS ELECTRONICS CORP·Filed 2022·Granted Jun 13, 2023·1 cites·6 claims
- 0288USD595746SFront loaderYANMAR CO LTD·Filed 2008·Granted Jul 7, 2009·41 cites·1 claims
- 0387US10071595B2Vehicle with airflow control deviceFUJI HEAVY IND LTD·Filed 2017·Granted Sep 11, 2018·6 cites·11 claims
- 0487US9646679B2Semiconductor device with mode designation and substrate bias circuitsRENESAS ELECTRONICS CORP·Filed 2015·Granted May 9, 2017·6 cites·1 claims
- 0585US8507377B2Semiconductor device, method of manufacturing the same, and phase shift maskWATANABE KENICHI·Filed 2010·Granted Aug 13, 2013·7 cites·8 claims
- 0685US7129565B2Semiconductor device, method of manufacturing the same, and phase shift maskFUJITSU LTD·Filed 2003·Granted Oct 31, 2006·35 cites·25 claims
- 0781US10311943B2Semiconductor integrated circuit device and wearable deviceRENESAS ELECTRONICS CORP·Filed 2018·Granted Jun 4, 2019·3 cites·8 claims
- 0879US10590630B2Work vehicleYANMAR CO LTD·Filed 2015·Granted Mar 17, 2020·3 cites·14 claims
- 0979US9959924B2Semiconductor integrated circuit device and wearable deviceRENESAS ELECTRONICS CORP·Filed 2017·Granted May 1, 2018·3 cites·7 claims
- 1078US11373700B2Semiconductor integrated circuit device with SOTE and MOS transistorsRENESAS ELECTRONICS CORP·Filed 2019·Granted Jun 28, 2022·1 cites·11 claims
- 1178US9093546B2Method of manufacturing semiconductor device and semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2013·Granted Jul 28, 2015·5 cites·7 claims
- 1272US8276973B2Airflow deflector apparatus for vehicleHASEGAWA TAKUMI·Filed 2011·Granted Oct 2, 2012·8 cites·8 claims
- 1372US2025108376A1Particle separation apparatusKYOCERA CORP·Filed 2024·Application pending·0 cites
- 1469US7755169B2Semiconductor device, method of manufacturing the same, and phase shift maskFUJITSU SEMICONDUCTOR LTD·Filed 2009·Granted Jul 13, 2010·3 cites·3 claims
- 1567US11572677B2Work vehicleYANMAR CO LTD·Filed 2020·Granted Feb 7, 2023·0 cites·20 claims
- 1666US2024218172A1Resin composition and molded bodyKURARAY CO·Filed 2022·Application pending·0 cites
- 1764US12435212B2Resin composition and molded bodyKURARAY CO·Filed 2021·Granted Oct 7, 2025·0 cites·10 claims
- 1864US2005102157A1Project managing system, project managing method and project managing programNEC CORP·Filed 2004·Application pending·0 cites
- 1962US2025108377A1Particle separation apparatusKYOCERA CORP·Filed 2024·Application pending·0 cites
- 2061US2024166860A1Resin composition and molded bodyKURARAY CO·Filed 2022·Application pending·0 cites
- 2161US2024117178A1Resin composition and molded bodyKURARAY CO·Filed 2022·Application pending·0 cites
- 2260US9840290B2Rectifying deviceFUJI HEAVY IND LTD·Filed 2016·Granted Dec 12, 2017·1 cites·5 claims
- 2360US7498659B2Semiconductor device, method of manufacturing the same, and phase shift maskFUJITSU MICROELECTRONICS LTD·Filed 2006·Granted Mar 3, 2009·1 cites·8 claims
- 2460US2022403145A1Resin composition and molded articleKURARAY CO·Filed 2020·Application pending·0 cites
- 2559US9073583B2Rectifier of vehicle wheel houseFUJI HEAVY IND LTD·Filed 2013·Granted Jul 7, 2015·2 cites·11 claims
- 2658US12478991B2Rotary atomizing coating device that includes a plurality of through holes that extend in a radial direction in a side surface portion of the rotary atomizing coating deviceHONDA MOTOR CO LTD·Filed 2022·Granted Nov 25, 2025·0 cites·5 claims
- 2755US2022362787A1Rotary atomization type painting apparatusHONDA MOTOR CO LTD·Filed 2022·Application pending·0 cites
- 2854US9345138B2Laminated substrate and method of manufacturing laminated substrateFUJITSU LTD·Filed 2014·Granted May 17, 2016·0 cites·16 claims
- 2954US7587301B2User's request reflecting design system and method thereofNEC CORP·Filed 2001·Granted Sep 8, 2009·0 cites·18 claims
- 3052US6536857B2Device for preventing thin apparatus from overturningNEC CORP·Filed 2001·Granted Mar 25, 2003·1 cites·10 claims
- 3149US6205573B1Delay analysis result display deviceNEC CORP·Filed 1998·Granted Mar 20, 2001·21 cites·25 claims
- 3245US6515886B2Electronic apparatus having socket incorporating switch operated by insertion of electronic circuit deviceNEC CORP·Filed 2001·Granted Feb 4, 2003·3 cites·9 claims
- 3345US6381142B1Electronic component comprising elastic members for fitting the component to body of target deviceNEC CORP·Filed 1999·Granted Apr 30, 2002·10 cites·13 claims
- 3443US9564540B2Method of manufacturing semiconductor device and semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2015·Granted Feb 7, 2017·0 cites·11 claims
- 3542US6889102B2Apparatus and a method for collection of a problem partNEC CORP·Filed 2001·Granted May 3, 2005·0 cites·36 claims
- 3641US5528511ADelay time verifier and delay time verification method for logic circuitsNEC CORP·Filed 1994·Granted Jun 18, 1996·12 cites·6 claims
- 3740US6317861B1Delay verification device for logic circuit and delay verification method thereforNEC CORP·Filed 1996·Granted Nov 13, 2001·12 cites·13 claims
- 3839US9926023B2Rectifying deviceFUJI HEAVY IND LTD·Filed 2016·Granted Mar 27, 2018·0 cites·7 claims
- 3939US6341363B1Delay computation apparatus, delay computation method, and storage medium for determining a path of a logic circuit with maximum or minimum delay timesNEC CORP·Filed 1999·Granted Jan 22, 2002·10 cites·30 claims
- 4038US8037384B2Semiconductor deviceHITACHI LTD·Filed 2008·Granted Oct 11, 2011·0 cites·6 claims
- 4135US6041168AHigh-speed delay verification apparatus and method thereforNEC CORP·Filed 1996·Granted Mar 21, 2000·5 cites·20 claims
- 4235US2018005685A1Semiconductor device comprising charge pump circuit for generating substrate bias voltageRENESAS ELECTRONICS CORP·Filed 2017·Application pending·0 cites
- 4332US6371582B1Device for preventing thin apparatus from overturningNEC CORP·Filed 1999·Granted Apr 16, 2002·3 cites·6 claims
- 4431US6299366B1Keyboard rotatable to vertical position above deskNEC CORP·Filed 1999·Granted Oct 9, 2001·3 cites·8 claims
- 4530US7720663B1Delay analysis systemNEC CORP·Filed 1999·Granted May 18, 2010·2 cites·4 claims
- 4630US6275238B1Path compression system for compressing path in graph information and path compression method thereofNEC CORP·Filed 1999·Granted Aug 14, 2001·1 cites·20 claims
- 4730US6233720B1Logic circuit analysis system for deleting pseudo errorNEC CORP·Filed 1998·Granted May 15, 2001·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Takumi Hasegawa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →