Inventor · disambiguated record
Masahiro Hosoi
Also filed as: HOSOI MASAHIRO
45 granted patents·1 pending application·704 citations·filing 1973–2021
98Inventor score
Files withTEIJIN LTD22UNIVERSAL CAN CORP8HANAFUSA TATSUYA4HORIMOTO SANAKI2MITSUBISHI MATERIALS CORP2
Top patents by PatentIndex Score
46 records- 0197US8037734B2Bottle can member, bottle, and thread forming deviceUNIVERSAL CAN CORP·Filed 2010·Granted Oct 18, 2011·36 cites·2 claims
- 0297US7798357B2Bottle can member, bottle, and thread forming deviceUNIVERSAL CAN CORP·Filed 2002·Granted Sep 21, 2010·89 cites·10 claims
- 0397US7555927B2Bottle-shaped can manufacturing method and bottle-shaped canUNIVERSAL CAN CORP·Filed 2005·Granted Jul 7, 2009·37 cites·8 claims
- 0496US8132439B2Bottle can member, bottle, and thread forming deviceHANAFUSA TATSUYA·Filed 2010·Granted Mar 13, 2012·33 cites·2 claims
- 0595US8037728B2Apparatus for producing bottle canUNIVERSAL CAN CORP·Filed 2003·Granted Oct 18, 2011·40 cites·19 claims
- 0694US8740001B2Bottle can member, bottle, and thread forming deviceHANAFUSA TATSUYA·Filed 2010·Granted Jun 3, 2014·18 cites·10 claims
- 0793US6296139B1Can manufacturing apparatus, can manufacturing method, and canMITSUBISHI MATERIALS CORP·Filed 2000·Granted Oct 2, 2001·35 cites·9 claims
- 0892US9339864B2Manufacturing method and manufacturing apparatus of screw-threaded bottle-canUNIVERSAL CAN CORP·Filed 2013·Granted May 17, 2016·8 cites·3 claims
- 0989US8091402B2Method of manufacturing bottle canHANAFUSA TATSUYA·Filed 2005·Granted Jan 10, 2012·35 cites·8 claims
- 1088US8499601B2Bottle can member, bottle, and thread forming deviceHANAFUSA TATSUYA·Filed 2012·Granted Aug 6, 2013·8 cites·3 claims
- 1188US3937754ABiaxially oriented polyethylene-2,6-naphthalate film containing another polyester resin and process for its productionTEIJIN LTD·Filed 1973·Granted Feb 10, 1976·38 cites·3 claims
- 1287US5051292ABiaxially oriented film of polyethylene-2,6-naphthalateTEIJIN LTD·Filed 1990·Granted Sep 24, 1991·59 cites·5 claims
- 1379US4557982AMagnetic recording flexible discTEIJIN LTD·Filed 1984·Granted Dec 10, 1985·22 cites·2 claims
- 1476US5665454ABiaxially oriented polyethylene-2,6-naphthalate film and magnetic tape formed therefromTEIJIN LTD·Filed 1994·Granted Sep 9, 1997·34 cites·12 claims
- 1572US9873145B2Can-manufacturing deviceUNIVERSAL CAN CORP·Filed 2013·Granted Jan 23, 2018·2 cites·3 claims
- 1672US8524536B2Optical film cutting method and apparatus using the sameNAKAI KOUTA·Filed 2008·Granted Sep 3, 2013·5 cites·9 claims
- 1771US9149856B2Screw-top bottle-can and method for producing the sameHOSOI MASAHIRO·Filed 2012·Granted Oct 6, 2015·2 cites·9 claims
- 1867US8257638B2Optical film cutting method, and apparatus using the sameNAKAI KOUTA·Filed 2008·Granted Sep 4, 2012·3 cites·5 claims
- 1966US5731071ABiaxially oriented polyester filmTEIJIN LTD·Filed 1995·Granted Mar 24, 1998·23 cites·10 claims
- 2066US5175043AAromatic polymer molded article with modified surface condition and process for producing the sameTEIJIN LTD·Filed 1988·Granted Dec 29, 1992·22 cites·26 claims
- 2165US5163316AApparatus for detecting flameout of internal combustion engineSUZUKI MOTOR CO·Filed 1991·Granted Nov 17, 1992·20 cites·8 claims
- 2263US6222003B1Optical film and method for producing sameFiled 1998·Granted Apr 24, 2001·28 cites·12 claims
- 2362US8302451B2Can manufacturing device and can manufacturing methodMATSUO SYOUJI·Filed 2008·Granted Nov 6, 2012·4 cites·18 claims
- 2461US8148301B2Method for polishing tape-shaped substrate for oxide superconductor, oxide superconductor, and base material for oxide superconductorHORIMOTO SANAKI·Filed 2007·Granted Apr 3, 2012·3 cites·14 claims
- 2558US5316823AMagnetic tapeTEIJIN LTD·Filed 1992·Granted May 31, 1994·11 cites·12 claims
- 2656US8143194B2Method for polishing tape-shaped substrate for oxide superconductor, oxide superconductor, and base material for oxide superconductorHORIMOTO SANAKI·Filed 2007·Granted Mar 27, 2012·2 cites·9 claims
- 2756US5380577ABiaxially oriented polyethylene-2,6-naphthalene-dicarboxylate film and process for the production thereofTEIJIN LTD·Filed 1994·Granted Jan 10, 1995·17 cites·16 claims
- 2854US2015375888A1Screw-top bottle-can and method for producing the sameUNIVERSAL CAN CORP·Filed 2015·Application pending·0 cites
- 2952US9403203B2Diameter-reduction apparatus for can-trunk, can-body holder, can-manufacturing apparatus, and diameter-reduction method for can-bodyUNIVERSAL CAN CORP·Filed 2013·Granted Aug 2, 2016·0 cites·8 claims
- 3049US6546773B2Can manufacturing apparatus, can manufacturing method, and canMITSUBISHI MATERIALS CORP·Filed 2001·Granted Apr 15, 2003·2 cites·4 claims
- 3147US7285332B2Laminate rollSONY CORP·Filed 2002·Granted Oct 23, 2007·2 cites·11 claims
- 3246US5352534AOriented polyester filmTEIJIN LTD·Filed 1994·Granted Oct 4, 1994·7 cites·12 claims
- 3345US5494739APolyethylene-2,6-naphthalenedicarboxylate filmTEIJIN LTD·Filed 1993·Granted Feb 27, 1996·6 cites·18 claims
- 3444US5677033ABiaxially oriented, unidirectionally long polyethylene-2,6-naphthalenedicarboxylate filmTEIJIN LTD·Filed 1995·Granted Oct 14, 1997·7 cites·15 claims
- 3543US5312893AOriented polyester filmTEIJIN LTD·Filed 1993·Granted May 17, 1994·7 cites·13 claims
- 3642US12454161B2Method for manufacturing vehicle suspension arm and vehicle suspension armYOROZU JIDOSHA KOGYO KK·Filed 2021·Granted Oct 28, 2025·0 cites·6 claims
- 3742US3952125AElectrically insulating materialTEIJIN LTD·Filed 1974·Granted Apr 20, 1976·5 cites·4 claims
- 3841US5702794ALaminated polyester film for magnetic recording mediumTEIJIN LTD·Filed 1995·Granted Dec 30, 1997·5 cites·23 claims
- 3940US5431983AMagnetic recording tape comprising a polyethylene-2,6-napthalate substrate, magnetic metal thin film, and a backcoat layerTEIJIN LTD·Filed 1994·Granted Jul 11, 1995·7 cites·3 claims
- 4038US5415930ABiaxially oriented, unidirectionally long polyethylene-2,6-naphthalate film and magnetic tape therefromTEIJIN LTD·Filed 1994·Granted May 16, 1995·5 cites·5 claims
- 4138US3961008AProcess for preparing polyester shaped articlesTEIJIN LTD·Filed 1974·Granted Jun 1, 1976·6 cites·4 claims
- 4234US3963844AExtrusion-molded article having good thermal stabilityTEIJIN LTD·Filed 1974·Granted Jun 15, 1976·4 cites·9 claims
- 4332US5470665ABiaxially oriented unidirectionally long polyethylene-2, 6-naphthalenedicarboxylate filmTEIJIN LTD·Filed 1995·Granted Nov 28, 1995·2 cites·16 claims
- 4431US5958553ABiaxially oriented, polyethylene-2, 6-naphthalate film and magnetic tape formed therefromTEIJIN LTD·Filed 1997·Granted Sep 28, 1999·1 cites·12 claims
- 4531US5431976ALaminated polyester film and magnetic recording medium using it as base filmTEIJIN LTD·Filed 1993·Granted Jul 11, 1995·4 cites·25 claims
- 4630US5112659ARabbit for radiationTEIJIN LTD·Filed 1990·Granted May 12, 1992·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →