Inventor · disambiguated record
Junji Taira
Also filed as: TAIRA JUNJI
44 granted patents·2 pending applications·1,505 citations·filing 1997–2023
98Inventor score
Top patents by PatentIndex Score
46 records- 0199US7118284B2Optical connector plug, optical connector adapter and optical connectorSEIKO GIKEN KK·Filed 2005·Granted Oct 10, 2006·126 cites·20 claims
- 0298US6151432AUniversal optical fiber connectors and basic plugs thereofSEIKO INSTR INC·Filed 1997·Granted Nov 21, 2000·275 cites·7 claims
- 0397US6533468B2Universal optical fiber connectors and basic plugs thereofSEIKO INSTR INC·Filed 2001·Granted Mar 18, 2003·104 cites·13 claims
- 0496US11579372B2Tool for plug, slider, plug, and cable with plugSEIKO GIKEN KK·Filed 2020·Granted Feb 14, 2023·5 cites·13 claims
- 0596US7118283B2Optical connector plug, optical connector adapter and optical connectorSEIKO GIKEN KK·Filed 2005·Granted Oct 10, 2006·55 cites·12 claims
- 0696US6908233B2Optical connector plug, optical connector adapter and optical connectorSEIKO INSTR INC·Filed 2003·Granted Jun 21, 2005·85 cites·25 claims
- 0796US6224270B1Universal optical fiber connectors and basic plugs thereofSEIKO INSTR INC·Filed 1999·Granted May 1, 2001·152 cites·20 claims
- 0895US10042129B2Duplex optical connector plug and polarity reversal method of duplex optical connector plugSEIKO GIKEN KK·Filed 2017·Granted Aug 7, 2018·16 cites·20 claims
- 0995US6431762B1Optical connector adapterSEIKO INSTR INC·Filed 2000·Granted Aug 13, 2002·258 cites·32 claims
- 1094US11892684B2Tool for plug, slider, plug, and cable with plugSEIKO GIKEN KK·Filed 2023·Granted Feb 6, 2024·2 cites·4 claims
- 1192US9958623B1Tool for plug, plug and cable with plugSEIKO GIKEN KK·Filed 2017·Granted May 1, 2018·11 cites·9 claims
- 1292US7090409B2Optical functioning component and optical connector having optical functioning componentNIPPON TELEGRAPH & TELEPHONE·Filed 2003·Granted Aug 15, 2006·61 cites·24 claims
- 1391US9941631B1Plug and cable with plugSEIKO GIKEN KK·Filed 2017·Granted Apr 10, 2018·12 cites·6 claims
- 1489US8936400B2Optical connector adapter with shutterSEIKO GIKEN KK·Filed 2014·Granted Jan 20, 2015·9 cites·6 claims
- 1589US8596883B2Optical connector plugTAIRA JUNJI·Filed 2011·Granted Dec 3, 2013·15 cites·9 claims
- 1688US7093983B2Optical connector plug and optical connectorSEIKO GIKEN KK·Filed 2004·Granted Aug 22, 2006·40 cites·13 claims
- 1787US8632258B2Optical connector adapter with shutterJIBIKI MASAYUKI·Filed 2011·Granted Jan 21, 2014·11 cites·20 claims
- 1884US7153035B2Optical connector plug and optical connectorSEIKO GIKEN KK·Filed 2005·Granted Dec 26, 2006·14 cites·17 claims
- 1983US8794851B2Optical connector adapter with shutterJIBIKI MASAYUKI·Filed 2011·Granted Aug 5, 2014·6 cites·5 claims
- 2082US9366827B2Optical connector assembly and optical connector adapter with shutterSEIKO GIKEN KK·Filed 2015·Granted Jun 14, 2016·4 cites·15 claims
- 2181US10042126B2Ferrule polishing method of duplex optical connector plugSEIKO GIKEN KK·Filed 2017·Granted Aug 7, 2018·3 cites·3 claims
- 2280US11329418B2Jig for connector plug, connector plug and cable with connector plugSEIKO GIKEN KK·Filed 2021·Granted May 10, 2022·1 cites·8 claims
- 2378USD980167SOptical fiber connectorSEIKO GIKEN KK·Filed 2021·Granted Mar 7, 2023·6 cites·1 claims
- 2478US7121734B2FerruleSEIKO GIKEN KK·Filed 2002·Granted Oct 17, 2006·19 cites·22 claims
- 2575US6464406B1Universal adapterSEIKO INSTR INC·Filed 2000·Granted Oct 15, 2002·18 cites·25 claims
- 2674US6886990B2Optical connectorSANWA DENKI KOGYO CO LTD·Filed 2003·Granted May 3, 2005·20 cites·30 claims
- 2772US9360637B2Optical connector plugSEIKO GIKEN KK·Filed 2015·Granted Jun 7, 2016·2 cites·5 claims
- 2871USD573949SHousing of connector plug for optical fiberSEIKO GIKEN KK·Filed 2005·Granted Jul 29, 2008·19 cites·1 claims
- 2971US7169026B2End face polishing apparatusSEIKO GIKEN KK·Filed 2004·Granted Jan 30, 2007·10 cites·14 claims
- 3069US8256969B2Optical connector stop ring, optical fiber cord with optical connector using the same and method for manufacturing optical fiber cord with optical connectorARAI NORIMASA·Filed 2009·Granted Sep 4, 2012·7 cites·6 claims
- 3169US7001080B2End face polishing methodSEIKO GIKEN KK·Filed 2002·Granted Feb 21, 2006·12 cites·20 claims
- 3269US6431783B2Optical fiber connecting structure and connecting member for connecting an optical fiber cable to a ferruleSEIKO INSTR INC·Filed 1998·Granted Aug 13, 2002·33 cites·31 claims
- 3367US6110013AEnd-face polishing and cleaning apparatusSEIKO INSTR INC·Filed 1998·Granted Aug 29, 2000·31 cites·18 claims
- 3464US6419401B1Optical connector ferruleSEIKO INSTR INC·Filed 1997·Granted Jul 16, 2002·26 cites·14 claims
- 3563US6126519AMethod of grinding ferrule for inclined PC connectorSEIKO INSTR INC·Filed 1999·Granted Oct 3, 2000·25 cites·18 claims
- 3659US9164244B2Optical connector plugTAIRA JUNJI·Filed 2011·Granted Oct 20, 2015·1 cites·10 claims
- 3757US2024369781A1Optical fiber cable with optical connector, method for manufacturing optical fiber cable with optical connector, and optical connectorSEIKO GIKEN KK·Filed 2023·Application pending·0 cites
- 3854US11385417B2Connector plug and stopper for connector plugSEIKO GIKEN KK·Filed 2020·Granted Jul 12, 2022·0 cites·13 claims
- 3952US6814651B2End face polishing machine and method of polishing rod-shaped memberSEIKO INSTR INC·Filed 2002·Granted Nov 9, 2004·4 cites·17 claims
- 4051US6800021B2End face polishing apparatusSEIKO INSTR INC·Filed 2001·Granted Oct 5, 2004·3 cites·25 claims
- 4147US11415756B2Duplex optical connector plugSEIKO GIKEN KK·Filed 2020·Granted Aug 16, 2022·0 cites·18 claims
- 4246US10983289B2Optical connectorSEIKO GIKEN KK·Filed 2020·Granted Apr 20, 2021·0 cites·10 claims
- 4346US10488601B2Optical connector plug and duplex optical connector plugSEIKO GIKEN KK·Filed 2018·Granted Nov 26, 2019·0 cites·18 claims
- 4444US6981908B2Ferrule polishing control machine, ferrule polishing method, and ferrule polishing computer programSEIKO INSTR INC·Filed 2004·Granted Jan 3, 2006·1 cites·6 claims
- 4533US5889909AFerrule for optical connectorSEIKO INSTR INC·Filed 1997·Granted Mar 30, 1999·3 cites·3 claims
- 4627US2004247254A1Ferrule molding die and ferruleFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →