Inventor · disambiguated record
Akihiro Hashimoto
Also filed as: HASHIMOTO AKIHIRO · ISHIKURA MASATOMO
48 granted patents·5 pending applications·713 citations·filing 1976–2024
98Inventor score
Top patents by PatentIndex Score
53 records- 0195US4351555AFoldable panel for an automotive vehicleNISSAN MOTOR·Filed 1979·Granted Sep 28, 1982·75 cites·5 claims
- 0294US8409366B2Separation method of nitride semiconductor layer, semiconductor device, manufacturing method thereof, semiconductor wafer, and manufacturing method thereofOGIHARA MITSUHIKO·Filed 2010·Granted Apr 2, 2013·20 cites·14 claims
- 0392US7339759B2Recording medium cartridge and recording/reproducing apparatus thereforFUJIFLIM CORP·Filed 2003·Granted Mar 4, 2008·36 cites·2 claims
- 0492US6522233B1Coil apparatusTDK CORP·Filed 2001·Granted Feb 18, 2003·111 cites·9 claims
- 0592US4966809AWater-absorbing composite bodySHOWA DENKO KK·Filed 1987·Granted Oct 30, 1990·88 cites·15 claims
- 0690US4057608AProcess of continuous manufacture of light-weight foamed concreteSHOWA DENKO KK·Filed 1976·Granted Nov 8, 1977·52 cites·8 claims
- 0788US7486479B2Magnetic head assembly with at least one guide block set back from sliding surface of servo signal recording headFUJIFILM CORP·Filed 2004·Granted Feb 3, 2009·26 cites·24 claims
- 0883US4822668AElastic absorbentSHOWA DENKO KK·Filed 1987·Granted Apr 18, 1989·53 cites·26 claims
- 0982US8286331B2Method for manufacturing laminated coreHASHIMOTO AKIHIRO·Filed 2010·Granted Oct 16, 2012·8 cites·12 claims
- 1081US6896217B1Magnetic tape cartridgeFiled 2000·Granted May 24, 2005·13 cites·29 claims
- 1180US10284058B2Method and apparatus for manufacturing laminated coresMITSUI HIGH TEC·Filed 2015·Granted May 7, 2019·2 cites·7 claims
- 1275US9727196B2Wiring substrateFUJIFILM CORP·Filed 2016·Granted Aug 8, 2017·2 cites·9 claims
- 1373US6459494B1Width measuring apparatusFUJI PHOTO FILM CO LTD·Filed 2000·Granted Oct 1, 2002·22 cites·10 claims
- 1471US9647518B2Method for manufacturing laminated iron coreMITSUI HIGH TEC INC·Filed 2015·Granted May 9, 2017·2 cites·10 claims
- 1571US8452502B2Driving recorderKATAYAMA TSUYOSHI·Filed 2006·Granted May 28, 2013·9 cites·14 claims
- 1671US5554891AAntitheft device for a vehicleASAHI DENSO KABUSHIKI KAISHA·Filed 1994·Granted Sep 10, 1996·40 cites·26 claims
- 1769US9459748B2Capacitance type touch panel, manufacturing method of the same, and input deviceFUJIFILM CORP·Filed 2014·Granted Oct 4, 2016·2 cites·20 claims
- 1868US6873587B2Servo writerFUJI PHOTO FILM CO LTD·Filed 2003·Granted Mar 29, 2005·6 cites·18 claims
- 1968US6758428B1Tape reel for use in magnetic tape cassetteFUJI PHOTO FILM CO LTD·Filed 2000·Granted Jul 6, 2004·7 cites·5 claims
- 2067US7092191B2Magnetic tape transport system generating air pressure between magnetic headsFUJI PHOTO FILM CO LTD·Filed 2004·Granted Aug 15, 2006·6 cites·25 claims
- 2167US7031087B2Servo writerFUJI PHOTO FILM CO LTD·Filed 2003·Granted Apr 18, 2006·6 cites·8 claims
- 2264US9692281B2Method for producing rotor laminated coreMITSUI HIGH TEC INC·Filed 2014·Granted Jun 27, 2017·1 cites·10 claims
- 2364US5071705AComposite fibres, water-absorbing material using the composite fibres as a base material and method for producing the sameSHOWA DENKO KK·Filed 1987·Granted Dec 10, 1991·17 cites·8 claims
- 2463US8524366B2Graphene wafer, method for manufacturing the graphene wafer, method for releasing a graphene layer, and method for manufacturing a graphene deviceOGIHARA MITSUHIKO·Filed 2010·Granted Sep 3, 2013·1 cites·11 claims
- 2561US2024312779A1Semiconductor substrate manufacturing method, semiconductor substrate, and semiconductor substrate manufacturing apparatusFILNEX INC·Filed 2024·Application pending·0 cites
- 2660US10751782B2Method for processing laminated materialMITSUI HIGH TEC INC·Filed 2016·Granted Aug 25, 2020·0 cites·12 claims
- 2760US7077352B2Magnetic tape cartridgeFUJI PHOTO FILM CO LTD·Filed 2004·Granted Jul 18, 2006·3 cites·8 claims
- 2859US11121610B2Method of manufacturing laminated coreMITSUI HIGH TEC·Filed 2018·Granted Sep 14, 2021·0 cites·3 claims
- 2959US10514793B2Touch sensor panelFUJIFILM CORP·Filed 2017·Granted Dec 24, 2019·0 cites·16 claims
- 3058US4902463AElastic absorbent and process for production thereofSHOWA DENKO KK·Filed 1989·Granted Feb 20, 1990·12 cites·3 claims
- 3157US6914741B2Servo writerFUJI PHOTO FILM CO LTD·Filed 2003·Granted Jul 5, 2005·3 cites·20 claims
- 3257US4988562AMagnetic recording mediaFUJI PHOTO FILM CO LTD·Filed 1988·Granted Jan 29, 1991·17 cites·6 claims
- 3357US4880692AMagnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 1988·Granted Nov 14, 1989·10 cites·10 claims
- 3456US9641055B2Method for manufacturing laminated iron coreMITSUI HIGH TEC INC·Filed 2015·Granted May 2, 2017·0 cites·11 claims
- 3555US8285442B2Driving recorderKOHSAKA HIROJI·Filed 2006·Granted Oct 9, 2012·2 cites·9 claims
- 3654US7212365B2Servo writerFUJIFILM CORP·Filed 2004·Granted May 1, 2007·2 cites·12 claims
- 3752US11469652B2Method of manufacturing stacked core and apparatus for manufacturing stacked coreMITSUI HIGH TEC·Filed 2019·Granted Oct 11, 2022·0 cites·20 claims
- 3848US9757786B2Die apparatus and manufacturing method of metal product using die apparatusMITSUI HIGH TEC INC·Filed 2016·Granted Sep 12, 2017·0 cites·9 claims
- 3946US4880693AMagnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 1988·Granted Nov 14, 1989·6 cites·10 claims
- 4045US8552612B2Stator core and method of manufacturing sameHASHIMOTO AKIHIRO·Filed 2010·Granted Oct 8, 2013·0 cites·4 claims
- 4145US6924955B2Read/write device for cartridge memoryFUJI PHOTO FILM CO LTD·Filed 2003·Granted Aug 2, 2005·0 cites·20 claims
- 4245US5143786AComposite fibers, water-absorbing material using the composite fibers as a base material and method for producing the sameSHOWA DENKO KK·Filed 1991·Granted Sep 1, 1992·9 cites·10 claims
- 4343US10707015B2Method for manufacturing laminated iron core and apparatus for manufacturing laminated iron coreMITSUI HIGH TEC·Filed 2017·Granted Jul 7, 2020·0 cites·8 claims
- 4442US6618272B2Electric component connecting structureTDK CORP·Filed 2001·Granted Sep 9, 2003·2 cites·5 claims
- 4542US4740529AHeat resistant foamed shrinkable filmSHOWA DENKO KK·Filed 1987·Granted Apr 26, 1988·11 cites·7 claims
- 4642US2006008258A1Device and method for reproducing compressed informationPIONEER TOHOKU CORP·Filed 2005·Application pending·0 cites
- 4742US2018059846A1Touch sensor panel and substrateFUJIFILM CORP·Filed 2017·Application pending·0 cites
- 4841US2017040850A1Laminated iron core, method for manufacturing laminated iron core, and punch for caulking formation used in the methodMITSUI HIGH TEC INC·Filed 2016·Application pending·0 cites
- 4940US4848795AAutomotive seat belt deviceNISSAN MOTOR·Filed 1987·Granted Jul 18, 1989·9 cites·24 claims
- 5040US2006004723A1Device, method, and computer product for reading tag data included in compressed data filePIONEER SYSTEM TECH CORP·Filed 2005·Application pending·0 cites
Showing the top 50 of 53 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →