Inventor · disambiguated record
Kiyoshi Hashimoto
Also filed as: HASHIMOTO KIYOSHI · OHTSU TAKAYOSHI · TAKAYAMA SEIZO
73 granted patents·9 pending applications·907 citations·filing 1976–2022
99Inventor score
Top patents by PatentIndex Score
82 records- 0196US6556381B2Magnetic disk device and magnetic head sliderHITACHI LTD·Filed 2001·Granted Apr 29, 2003·46 cites·6 claims
- 0295US7679863B2Magnetic head slider with trailing rail surface for flying height controlHITACHI GLOBAL STORAGE TECH·Filed 2006·Granted Mar 16, 2010·25 cites·23 claims
- 0394US10950266B1In-situ NFT pre-treatment to accumulate optically transparent material on NFT to improve reliabilityWESTERN DIGITAL TECH INC·Filed 2020·Granted Mar 16, 2021·5 cites·32 claims
- 0494US4584473ABeam direct converterTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Apr 22, 1986·83 cites·22 claims
- 0591US10950267B1HAMR media to assist optically transparent build-up on NFT to improve reliabilityWESTERN DIGITAL TECH INC·Filed 2020·Granted Mar 16, 2021·4 cites·20 claims
- 0691US10613113B2Position detecting deviceSMC CORP·Filed 2017·Granted Apr 7, 2020·5 cites·12 claims
- 0791US7787216B2Magnetic head slider and disk drive with reduced damage to recording mediumHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Aug 31, 2010·11 cites·26 claims
- 0890US8359640B2Printing apparatus management system, printing apparatus management method, and printing apparatus management programSEIKO EPSON CORP·Filed 2009·Granted Jan 22, 2013·20 cites·9 claims
- 0990US7164556B2Magnetic disk device and magnetic head sliderHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Jan 16, 2007·7 cites·6 claims
- 1088US6493188B1Magnetic disc apparatus having slider which reduces variation in lift-up caused by change in air pressureHITACHI LTD·Filed 2000·Granted Dec 10, 2002·22 cites·4 claims
- 1187US8116037B2Disk drive including head-slider configured to suppress lubricant droplet accumulationKOHIRA HIDEKAZU·Filed 2009·Granted Feb 14, 2012·15 cites·13 claims
- 1286USD273853SMotorcycleYAMAHA MOTOR CO LTD·Filed 1982·Granted May 15, 1984·22 cites·1 claims
- 1383US8874058B2Stream signal transmission device and transmission methodHASHIMOTO KIYOSHI·Filed 2010·Granted Oct 28, 2014·6 cites·6 claims
- 1481US8844008B2Printing apparatus management system, printing apparatus management method, and printing apparatus management programSEIKO EPSON CORP·Filed 2012·Granted Sep 23, 2014·5 cites·9 claims
- 1580US7408741B2Magnetic disk slider having improved inclination margins in a rolling directionHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Aug 5, 2008·4 cites·10 claims
- 1680US6628480B2Magnetic head slider having optimized ratio of negative pressure recess to front step bearingHITACHI LTD·Filed 1999·Granted Sep 30, 2003·27 cites·12 claims
- 1779US6744600B2Magnetic disk device and magnetic head sliderHITACHI LTD·Filed 2003·Granted Jun 1, 2004·8 cites·8 claims
- 1878US7809358B2Data reception apparatus, data reception method, and program for data receptionSEIKO EPSON CORP·Filed 2007·Granted Oct 5, 2010·6 cites·10 claims
- 1978US4215978AResin moulding screwsUBE INDUSTRIES·Filed 1978·Granted Aug 5, 1980·35 cites·2 claims
- 2077USD751118SMultipurpose engineSUZUKI OSAMU·Filed 2014·Granted Mar 8, 2016·20 cites·1 claims
- 2177US6934123B2Magnetic disk device and magnetic head sliderHITACHI LTD·Filed 2004·Granted Aug 23, 2005·7 cites·10 claims
- 2273US8221192B2Magnetic-recording-disk test-head and method of manufacturing a magnetic-recording disk using the magnetic-recording-disk test-headKASHIWASE HIDEKAZU·Filed 2009·Granted Jul 17, 2012·3 cites·11 claims
- 2372USD823896SMultipurpose engineYAMAMOTO MASANOBU·Filed 2016·Granted Jul 24, 2018·14 cites·1 claims
- 2471US8179574B2Image reading device, image reading method, and image reading programHASHIMOTO KIYOSHI·Filed 2009·Granted May 15, 2012·3 cites·6 claims
- 2570US6693761B2Control method of control magnetic disk unit and magnetic disk unit using such methodHITACHI LTD·Filed 2001·Granted Feb 17, 2004·8 cites·24 claims
- 2670US4579515APlasticating control apparatus for injection machineUBE INDUSTRIES·Filed 1985·Granted Apr 1, 1986·30 cites·9 claims
- 2770USD274231SScooterYAMAHA MOTOR CO LTD·Filed 1982·Granted Jun 12, 1984·10 cites·1 claims
- 2869US6744598B2Magnetic disk device and magnetic head sliderHITACHI LTD·Filed 2003·Granted Jun 1, 2004·4 cites·10 claims
- 2969US4629173ASheet reverse apparatusTOSHIBA KK·Filed 1985·Granted Dec 16, 1986·16 cites·16 claims
- 3068US5425906ASpeed control method for injection molding machineUBE INDUSTRIES·Filed 1994·Granted Jun 20, 1995·26 cites·15 claims
- 3168US4909724AInjection apparatusUBE INDUSTRIES·Filed 1988·Granted Mar 20, 1990·20 cites·4 claims
- 3267US6795275B2Magnetic disk device and magnetic head sliderHITACHI LTD·Filed 2002·Granted Sep 21, 2004·6 cites·6 claims
- 3367US6785095B2Magnetic disc apparatus with slider having specified location of action point of equivalent loadHITACHI LTD·Filed 2002·Granted Aug 31, 2004·5 cites·12 claims
- 3467US4734402AFeeds for domestic animals and method for breeding themMEIJI SEIKA KAISHA·Filed 1986·Granted Mar 29, 1988·37 cites·3 claims
- 3566US8526139B2Magnetic head and magnetic disk drive including an electrothermal bodyMIYAKE KOJI·Filed 2007·Granted Sep 3, 2013·1 cites·5 claims
- 3666US8184402B2Magnetic disk drive slider having a trailing edge extended rear surfaceOOKUBO SATORU·Filed 2009·Granted May 22, 2012·2 cites·17 claims
- 3766US4726815AProcess for adsorbing and separating carbon dioxide from gas mixtureSUMITOMO CHEMICAL CO·Filed 1986·Granted Feb 23, 1988·30 cites·8 claims
- 3863US6597536B2Magnetic head sliderHITACHI LTD·Filed 2001·Granted Jul 22, 2003·6 cites·3 claims
- 3962US11244703B2In-situ NFT pre-treatment to accumulate optically transparent material on NFT to improve reliabilityWESTERN DIGITAL TECH INC·Filed 2021·Granted Feb 8, 2022·0 cites·18 claims
- 4062US6010572ADip coating apparatus for manufacturing electrophotographic photoreceptorFUJI XEROX CO LTD·Filed 1997·Granted Jan 4, 2000·20 cites·9 claims
- 4162US4480185ANeutral beam injectorTOKYO SHIBAURA ELECTRIC CO·Filed 1981·Granted Oct 30, 1984·15 cites·4 claims
- 4261US7038883B2Magnetic head slider, support therefor and magnetic disk unitHITACHI GOLBAL STORAGE TECHNOL·Filed 2003·Granted May 2, 2006·6 cites·12 claims
- 4361US4842507AInjection apparatusUBE INDUSTRIES·Filed 1988·Granted Jun 27, 1989·16 cites·6 claims
- 4459US7792483B2Data transmitting apparatus, data transmitting method, and program thereofSEIKO EPSON CORP·Filed 2007·Granted Sep 7, 2010·1 cites·8 claims
- 4558US7085103B2Magnetic head slider with side pads which each have a width W and a length L, wherein W>LHITACHI GLOBAL STORAGE TECH·Filed 2004·Granted Aug 1, 2006·2 cites·1 claims
- 4657US9111713B2Ion source including a filter electrodeKAKUTANI AKIKO·Filed 2012·Granted Aug 18, 2015·1 cites·3 claims
- 4756US5129400AOphthalmological measurement method and apparatusKOWA CO·Filed 1990·Granted Jul 14, 1992·78 cites·17 claims
- 4855US6842309B2Magnetic head slider having optimized ratio of negative pressure bearing to a front or center step bearingHITACHI LTD·Filed 2003·Granted Jan 11, 2005·2 cites·15 claims
- 4955US5973880ANegative pressure flying head slider having improved side rails constructionHITACHI LTD·Filed 1997·Granted Oct 26, 1999·12 cites·21 claims
- 5053US8213043B2Printing apparatus, printing apparatus control method, printing apparatus control program, and printing systemHASHIMOTO KIYOSHI·Filed 2009·Granted Jul 3, 2012·0 cites·8 claims
Showing the top 50 of 82 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →