Inventor · disambiguated record
Takeshi Harasawa
Also filed as: HARASAWA TAKESHI
19 granted patents·16 pending applications·266 citations·filing 1994–2021
93Inventor score
Files withFUJI PHOTO FILM CO LTD20FUJIFILM CORP6HARASAWA TAKESHI2TOYODA AUTOMATIC LOOM WORKS2TOYOTA JIDOSHOKKI KK2
Top patents by PatentIndex Score
35 records- 0196US8681451B2Magnetic tape and method of manufacturing the same, and magnetic recording deviceHARASAWA TAKESHI·Filed 2012·Granted Mar 25, 2014·103 cites·10 claims
- 0285US5489466AMagnetic recording medium comprising a lower nonmagnetic layer containing a surface coated inorganic powder and an upper magetic layerFUJI PHOTO FILM CO LTD·Filed 1994·Granted Feb 6, 1996·43 cites·14 claims
- 0376US6260422B1Torque sensor and rotation restrictor for statorTOYODA AUTOMATIC LOOM WORKS·Filed 1998·Granted Jul 17, 2001·38 cites·12 claims
- 0475US6370967B1Torque sensor with joint means for producing a consistent magnetic effectTOYODA AUTOMATIC LOOM WORKS·Filed 1999·Granted Apr 16, 2002·37 cites·19 claims
- 0572US6541132B2Magnetic disk having specific track width and bit lengthFUJI PHOTO FILM CO LTD·Filed 2001·Granted Apr 1, 2003·9 cites·13 claims
- 0669US6682800B2Magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 2001·Granted Jan 27, 2004·7 cites·7 claims
- 0767US6875495B2Magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 2003·Granted Apr 5, 2005·9 cites·25 claims
- 0864US6767612B2Magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 2002·Granted Jul 27, 2004·5 cites·11 claims
- 0958US11056262B2Inductive element and LC filterTOYOTA JIDOSHOKKI KK·Filed 2018·Granted Jul 6, 2021·1 cites·2 claims
- 1058US2009174969A1Magnetic recording medium, magnetic signal reproduction system and magnetic signal reproduction methodFUJIFILM CORP·Filed 2007·Application pending·0 cites
- 1157US6713149B2Magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 2002·Granted Mar 30, 2004·6 cites·4 claims
- 1255US6999255B2Magnetic recording and reproducing system and magnetic recording medium used thereinFUJI PHOTO FILM CO LTD·Filed 2002·Granted Feb 14, 2006·2 cites·12 claims
- 1354US2010046117A1Magnetic recording medium and method of producing the sameFUJIFILM CORP·Filed 2009·Application pending·0 cites
- 1453US8236434B2Magnetic recording medium, magnetic signal reproduction system and magnetic signal reproduction methodHARASAWA TAKESHI·Filed 2007·Granted Aug 7, 2012·0 cites·4 claims
- 1552US8405497B2Alarm device for clutchOKABE KAZUNARI·Filed 2008·Granted Mar 26, 2013·2 cites·5 claims
- 1650US6713171B2Magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 2002·Granted Mar 30, 2004·1 cites·9 claims
- 1750US6703106B2Magnetic recording and reproducing method and magnetic recording medium for use in the methodFUJI PHOTO FILM CO LTD·Filed 2002·Granted Mar 9, 2004·3 cites·6 claims
- 1850US2007231613A1Magnetic recording mediumFUJIFILM CORP·Filed 2007·Application pending·0 cites
- 1950US2008057351A1Magnetic recording mediumFUJIFILM CORP·Filed 2007·Application pending·0 cites
- 2049US2021301803A1Vehicle electric compressorTOYOTA JIDOSHOKKI KK·Filed 2021·Application pending·0 cites
- 2148US2007231615A1Magnetic recording mediumFUJIFILM CORP·Filed 2007·Application pending·0 cites
- 2248US2007003797A1Magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 2006·Application pending·0 cites
- 2347US2006187589A1Magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 2006·Application pending·0 cites
- 2447US2007020490A1Magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 2006·Application pending·0 cites
- 2547US2006181807A1Magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 2006·Application pending·0 cites
- 2647US2007171573A1Magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 2006·Application pending·0 cites
- 2746US2009174970A1Magnetic recording medium, magnetic signal reproduction system and magnetic signal reproduction methodINOUE KENICHIRO·Filed 2007·Application pending·0 cites
- 2845US6835445B2Magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 2003·Granted Dec 28, 2004·0 cites·15 claims
- 2945US2011299198A1Magnetic recording medium, magnetic signal reproduction system and magnetic signal reproducing methodTADA TOSHIO·Filed 2011·Application pending·0 cites
- 3044US7264893B2Magnetic recording mediumFUJIFILM CORP·Filed 2004·Granted Sep 4, 2007·0 cites·5 claims
- 3144US2005282040A1Magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 2005·Application pending·0 cites
- 3241US6749917B2Magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 2001·Granted Jun 15, 2004·0 cites·5 claims
- 3341US6506470B2Magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 2001·Granted Jan 14, 2003·0 cites·3 claims
- 3438US2004219353A1Magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 2004·Application pending·0 cites
- 3538US2003157372A1Magnetic recording mediumFUJI PHOTO FILM CO LTD·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →