Inventor · disambiguated record
Yoshio Hashimoto
Also filed as: HASHIMOTO YOSHIO · WATANABE KUNIO · WATANABE MASAO
42 granted patents·9 pending applications·718 citations·filing 1975–2025
98Inventor score
Files withAFL TELECOMMUNICATIONS LLC11RICOH KK7MITSUBISHI HEAVY IND LTD6HASHIMOTO YOSHIO5FUJIKURA LTD3
Top patents by PatentIndex Score
51 records- 0191US7410203B2Glass runTOYODA GOSEI KK·Filed 2007·Granted Aug 12, 2008·19 cites·7 claims
- 0291US6417487B2Laser beam machining headMITSUBISHI HEAVY IND LTD·Filed 2001·Granted Jul 9, 2002·56 cites·10 claims
- 0391US5069515AOptical deflector of air bearing typeRICOH KK·Filed 1990·Granted Dec 3, 1991·73 cites·13 claims
- 0490US8189974B2Optical fiber cableHASHIMOTO YOSHIO·Filed 2008·Granted May 29, 2012·31 cites·15 claims
- 0590US2025334763A1Round and small diameter optical cables with a ribbon-like optical fiber structureAFL TELECOMMUNICATIONS LLC·Filed 2025·Application pending·0 cites
- 0689US2025052967A1Round and small diameter optical cables with a ribbon-like optical fiber structureAFL TELECOMMUNICATIONS LLC·Filed 2024·Application pending·0 cites
- 0787US6608281B2Laser beam machining head and laser beam machining apparatus having sameMITSUBISHI HEAVY IND LTD·Filed 2001·Granted Aug 19, 2003·40 cites·17 claims
- 0886US6760522B2Optical cable having forming tape and rip cordsFUJIKURA LTD·Filed 2002·Granted Jul 6, 2004·37 cites·9 claims
- 0986US5606448APolygon scanner and production process thereofRICOH KK·Filed 1993·Granted Feb 25, 1997·40 cites·3 claims
- 1083US6034343AHybrid welding apparatusMITSUBISHI HEAVY IND LTD·Filed 1998·Granted Mar 7, 2000·50 cites·12 claims
- 1181US12164165B2Round and small diameter optical cables with a ribbon-like optical fiber structureAFL TELECOMMUNICATIONS LLC·Filed 2022·Granted Dec 10, 2024·0 cites·33 claims
- 1281US9932703B2Carbon fiber sizing agent, carbon fiber strand, and fiber-reinforced compositeMATSUMOTO YUSHI SEIYAKU KK·Filed 2012·Granted Apr 3, 2018·1 cites·18 claims
- 1381US6294754B1Laser beam machining headMITSUBISHI HEAVY IND LTD·Filed 1999·Granted Sep 25, 2001·40 cites·5 claims
- 1481US5453650AFace opposing type motorRICOH KK·Filed 1993·Granted Sep 26, 1995·38 cites·11 claims
- 1581US4520965AApparatus for winding coils in electric machineryHITACHI KOKI KK·Filed 1983·Granted Jun 4, 1985·36 cites·1 claims
- 1677US9958627B2Round and small diameter optical cables with a ribbon-like optical fiber structureAFL TELECOMMUNICATIONS LLC·Filed 2016·Granted May 1, 2018·1 cites·20 claims
- 1777US7057875B2Sheet capacitor, IC socket using the same, and manufacturing method of sheet capacitorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Jun 6, 2006·8 cites·21 claims
- 1877US5510664ABrushless motorRICOH KK·Filed 1993·Granted Apr 23, 1996·42 cites·12 claims
- 1976US11592632B2Round and small diameter optical cables with a ribbon-like optical fiber structureAFL TELECOMMUNICATIONS LLC·Filed 2021·Granted Feb 28, 2023·0 cites·11 claims
- 2076US4188241AMethod for producing high tensile strength, high ductility, low yield ratio hot rolled steel sheetNIPPON STEEL CORP·Filed 1978·Granted Feb 12, 1980·14 cites·6 claims
- 2175US5097110AReflecting mirror for a laser beam and laser beam welding apparatus, including the same laser beam reflecting mirrorMITSUBISHI HEAVY IND LTD·Filed 1990·Granted Mar 17, 1992·38 cites·18 claims
- 2274US9557231B2Sensing cableVILLIGER BRETT·Filed 2011·Granted Jan 31, 2017·7 cites·28 claims
- 2374US3976514AMethod for producing a high toughness and high tensil steelNIPPON STEEL CORP·Filed 1975·Granted Aug 24, 1976·20 cites·3 claims
- 2473US9200384B2Acrylic-fiber finish for carbon-fiber production, acrylic fiber for carbon-fiber production, and carbon-fiber production methodMATSUMOTO YUSHI SEIYAKU KK·Filed 2013·Granted Dec 1, 2015·1 cites·20 claims
- 2571US6172323B1Combined laser and plasma arc welding machineMITSUBISHI HEAVY IND LTD·Filed 1998·Granted Jan 9, 2001·36 cites·9 claims
- 2671US4018154APrinting apparatus for cash registerRICOH KK·Filed 1975·Granted Apr 19, 1977·18 cites·6 claims
- 2770US11231556B2Round and small diameter optical cables with a ribbon-like optical fiber structureAFL TELECOMMUNICATIONS LLC·Filed 2019·Granted Jan 25, 2022·0 cites·28 claims
- 2870US10955630B2Round and small diameter optical cables with a ribbon-like optical fiber structureAFL TELECOMMUNICATIONS LLC·Filed 2019·Granted Mar 23, 2021·0 cites·11 claims
- 2967US7023685B2Sheet capacitor, IC socket using the same, and manufacturing method of sheet capacitorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Apr 4, 2006·14 cites·7 claims
- 3066US10527807B2Round and small diameter optical cables with a ribbon-like optical fiber structureAFL TELECOMMUNICATIONS LLC·Filed 2018·Granted Jan 7, 2020·0 cites·19 claims
- 3165US10520691B2Round and small diameter optical cables with a ribbon-like optical fiber structureAFL TELECOMMUNICATIONS LLC·Filed 2018·Granted Dec 31, 2019·0 cites·22 claims
- 3265US5574591APolygon scanner and production process thereofRICOH KK·Filed 1995·Granted Nov 12, 1996·25 cites·1 claims
- 3363US7648188B2Glass run mounting structureTOYODA GOSEI KK·Filed 2007·Granted Jan 19, 2010·3 cites·10 claims
- 3459US4121037AProcess for producing 5-fluorouracil derivative with a calcium chloride catalystNIKKEN CHEMICALS CO LTD·Filed 1977·Granted Oct 17, 1978·4 cites·14 claims
- 3558US6704482B2Optical cableFUJIKURA LTD·Filed 2002·Granted Mar 9, 2004·7 cites·10 claims
- 3656US2015234139A1Round and small diameter optical cables with a ribbon-like optical fiber structureCIGNARALE JOSEPH·Filed 2012·Application pending·0 cites
- 3754US8470213B2Method for extrusion-molding loose tube and apparatus therefor, and loose tubeOKADA NAOKI·Filed 2008·Granted Jun 25, 2013·2 cites·6 claims
- 3853US9056434B2Method for extrusion-molding loose tube and apparatus therefor, and loose tubeFUJIKURA LTD·Filed 2013·Granted Jun 16, 2015·0 cites·6 claims
- 3951US2009100761A1Door weatherstripTOYODA GOSEI KK·Filed 2008·Application pending·0 cites
- 4050US8852684B2Finish for acrylic fiber processed into carbon fiber, and carbon fiber manufacturing method therewithOKABE YOSHINOBU·Filed 2006·Granted Oct 7, 2014·0 cites·29 claims
- 4145US4820005AMethod of fixing a polygon mirror and an optical deflector having such polygon mirrorRICOH KK·Filed 1987·Granted Apr 11, 1989·10 cites·6 claims
- 4244US12112122B2Document creation deviceKNOWLEDGE ON DEMAND CO LTD·Filed 2021·Granted Oct 8, 2024·0 cites·7 claims
- 4343US9068054B2Sizing agent for reinforcement fibers, synthetic fiber strand, and fiber-reinforced compositeHASHIMOTO YOSHIO·Filed 2011·Granted Jun 30, 2015·0 cites·17 claims
- 4443US2014233899A1Optical trunk cableAFL TELECOMMUNICATIONS LLC·Filed 2012·Application pending·0 cites
- 4540US2014010503A1Fiber optic cableHASHIMOTO YOSHIO·Filed 2012·Application pending·0 cites
- 4640US2014226938A1Sensing cableAFL TELECOMMUNICATIONS LLC·Filed 2012·Application pending·0 cites
- 4738US8323743B2Acrylic-fiber finish, acrylic fiber for carbon-fiber production, and carbon-fiber production methodNAKAYAMA TAKEYOSHI·Filed 2010·Granted Dec 4, 2012·0 cites·15 claims
- 4836US12118300B2Document creation deviceKNOWLEDGE ON DEMAND CO LTD·Filed 2021·Granted Oct 15, 2024·0 cites·6 claims
- 4936US4861682AClad steel materials having excellent ductility and corrosion resistanceNIPPON STEEL CORP·Filed 1988·Granted Aug 29, 1989·7 cites·9 claims
- 5036US2013272667A1Sensor cable for long downholeHASHIMOTO YOSHIO·Filed 2012·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →