Inventor · disambiguated record
Naoki Katagiyama
Also filed as: KATAGIYAMA NAOKI
56 granted patents·1 pending application·499 citations·filing 2007–2023
98Inventor score
Files withJAPAN AVIATION ELECTRONICS IND LTD22JAPAN AVIATION ELECTRON21KATAGIYAMA NAOKI8KOREEDA YUICHI4JAPAN AVIAT INDUSTRY LTD1
Top patents by PatentIndex Score
57 records- 0195US8992097B2Optical connectorJAPAN AVIATION ELECTRON·Filed 2013·Granted Mar 31, 2015·63 cites·23 claims
- 0294US7484898B2Optical connector excellent in maintenance of a connected stateJAPAN AVIATION ELECTRON·Filed 2007·Granted Feb 3, 2009·50 cites·9 claims
- 0392US8376628B2Optical connector plugJAPAN AVIATION ELECTRON·Filed 2011·Granted Feb 19, 2013·18 cites·4 claims
- 0489US8419291B2Adapter systemKOREEDA YUICHI·Filed 2010·Granted Apr 16, 2013·12 cites·8 claims
- 0587US10036862B2ConnectorJAPAN AVIATION ELECTRONICS IND LTD·Filed 2017·Granted Jul 31, 2018·5 cites·12 claims
- 0687US8177575B2Connector assemblyKATAGIYAMA NAOKI·Filed 2010·Granted May 15, 2012·19 cites·16 claims
- 0786US8678667B2Optical connectorKOREEDA YUICHI·Filed 2012·Granted Mar 25, 2014·9 cites·3 claims
- 0885US7507032B2Optical connection component which has a shutter member and which can be reduced in sizeJAPAN AVIAT INDUSTRY LTD·Filed 2007·Granted Mar 24, 2009·21 cites·7 claims
- 0984US8956056B2Optical connector capable of assembling therein optical fiber led out from rear of ferrule and optical connector system containing sameKATAGIYAMA NAOKI·Filed 2010·Granted Feb 17, 2015·7 cites·10 claims
- 1083USD777106SOptical connectorJAPAN AVIATION ELECTRONICS IND LTD·Filed 2015·Granted Jan 24, 2017·23 cites·1 claims
- 1183US9063300B2Electrical-optical hybrid connector and receptacle thereofTORIKAI TOSHITAKA·Filed 2011·Granted Jun 23, 2015·11 cites·23 claims
- 1282US10018793B2ConnectorJAPAN AVIATION ELECTRONICS IND LTD·Filed 2017·Granted Jul 10, 2018·3 cites·8 claims
- 1381US10992085B2ReceptacleJAPAN AVIATION ELECTRONICS IND LTD·Filed 2020·Granted Apr 27, 2021·2 cites·9 claims
- 1481US10320121B2Connector-incorporating plugJAPAN AVIATION ELECTRONICS IND LTD·Filed 2016·Granted Jun 11, 2019·3 cites·6 claims
- 1581USD754073SOptical connectorJAPAN AVIATION ELECTRON·Filed 2015·Granted Apr 19, 2016·21 cites·1 claims
- 1680US10067300B2Connector-equipped plugJAPAN AVIATION ELECTRONICS IND LTD·Filed 2015·Granted Sep 4, 2018·3 cites·20 claims
- 1779US8348518B2Optical connectorJAPAN AVIATION ELECTRON·Filed 2010·Granted Jan 8, 2013·5 cites·4 claims
- 1878US9176287B2Connector and plug that incorporates sameJAPAN AVIATION ELECTRON·Filed 2015·Granted Nov 3, 2015·3 cites·12 claims
- 1977USD776616SOptical connectorJAPAN AVIATION ELECTRONICS IND LTD·Filed 2015·Granted Jan 17, 2017·17 cites·1 claims
- 2077US8858091B2Optical connector and optical connector deviceKOREEDA YUICHI·Filed 2012·Granted Oct 14, 2014·4 cites·12 claims
- 2177US7720345B2Optical connector assembling jigJAPAN AVIATION ELECTRON·Filed 2008·Granted May 18, 2010·11 cites·8 claims
- 2275USD753594SOptical connectorJAPAN AVIATION ELECTRON·Filed 2015·Granted Apr 12, 2016·16 cites·1 claims
- 2374USD789889SAdapter for optical connectorsJAPAN AVIATION ELECTRONICS IND LTD·Filed 2015·Granted Jun 20, 2017·15 cites·1 claims
- 2472USD790470SAdapter for optical connectorsJAPAN AVIATION ELECTRONICS IND LTD·Filed 2015·Granted Jun 27, 2017·14 cites·1 claims
- 2571USD751505SOptical connectorJAPAN AVIATION ELECTRON·Filed 2014·Granted Mar 15, 2016·15 cites·1 claims
- 2670US8356947B2Optical connectorJAPAN AVIATION ELECTRON·Filed 2010·Granted Jan 22, 2013·2 cites·2 claims
- 2768USD740756SOptical connectorJAPAN AVIATION ELECTRON·Filed 2014·Granted Oct 13, 2015·13 cites·1 claims
- 2867US8915652B2Optical connector device and mating optical connector deviceKATAGIYAMA NAOKI·Filed 2010·Granted Dec 23, 2014·2 cites·4 claims
- 2967US8646988B2Optical connector adapter with excellent dust resistanceKATAGIYAMA NAOKI·Filed 2010·Granted Feb 11, 2014·2 cites·8 claims
- 3066USD1041419SPlug for optical connectorJAPAN AVIATION ELECTRONICS IND LTD·Filed 2021·Granted Sep 10, 2024·3 cites·1 claims
- 3165US10003154B2Dust cap having a housing with a cantilever beam secured to a shell of a receptacle by a coupling memberJAPAN AVIATION ELECTRONICS IND LTD·Filed 2016·Granted Jun 19, 2018·2 cites·20 claims
- 3264US10001604B2Connector-incorporating plugJAPAN AVIATION ELECTRONICS IND LTD·Filed 2015·Granted Jun 19, 2018·1 cites·18 claims
- 3364USD683705SGuide pin for optical connectorKATAGIYAMA NAOKI·Filed 2011·Granted Jun 4, 2013·13 cites·1 claims
- 3464US8047725B2Assembly-type durable optical connector adapterJAPAN AVIATION ELECTRON·Filed 2009·Granted Nov 1, 2011·3 cites·7 claims
- 3562US8459878B2Optical connector and optical connector cableKATAGIYAMA NAOKI·Filed 2010·Granted Jun 11, 2013·1 cites·12 claims
- 3661USD747692SOptical connectorJAPAN AVIATION ELECTRON·Filed 2014·Granted Jan 19, 2016·10 cites·1 claims
- 3759USD747634SGuide instrument for optical connectorJAPAN AVIATION ELECTRON·Filed 2014·Granted Jan 19, 2016·9 cites·1 claims
- 3859US8297853B2Optical connector deviceKATAGIYAMA NAOKI·Filed 2010·Granted Oct 30, 2012·1 cites·5 claims
- 3958USD754072SAdapter for optical connectorJAPAN AVIATION ELECTRON·Filed 2014·Granted Apr 19, 2016·9 cites·1 claims
- 4057USD750567SOptical connectorJAPAN AVIATION ELECTRON·Filed 2015·Granted Mar 1, 2016·7 cites·1 claims
- 4156USD782982SCap for optical connectorJAPAN AVIATION ELECTRONICS IND LTD·Filed 2014·Granted Apr 4, 2017·8 cites·1 claims
- 4255USD750566SOptical connectorJAPAN AVIATION ELECTRON·Filed 2015·Granted Mar 1, 2016·6 cites·1 claims
- 4354USD744955SOptical connectorJAPAN AVIATION ELECTRON·Filed 2014·Granted Dec 8, 2015·7 cites·1 claims
- 4453USD870669SConnector housingJAPAN AVIATION ELECTRONICS IND LTD·Filed 2018·Granted Dec 24, 2019·5 cites·1 claims
- 4553USD812014SRing for holding the connections of the connectorsJAPAN AVIATION ELECTRONICS IND LTD·Filed 2015·Granted Mar 6, 2018·6 cites·1 claims
- 4653USD771572SCap for optical connectorJAPAN AVIATION ELECTRONICS IND LTD·Filed 2015·Granted Nov 15, 2016·6 cites·1 claims
- 4753US8485736B2Optical connectorKATAGIYAMA NAOKI·Filed 2012·Granted Jul 16, 2013·0 cites·3 claims
- 4851USD740758SOptical connectorJAPAN AVIATION ELECTRON·Filed 2014·Granted Oct 13, 2015·6 cites·1 claims
- 4949USD763199SPositioning tool for optical connectorJAPAN AVIATION ELECTRONICS IND LTD·Filed 2015·Granted Aug 9, 2016·5 cites·1 claims
- 5047US9904019B2Optical-connector-incorporating plugJAPAN AVIATION ELECTRONICS IND LTD·Filed 2015·Granted Feb 27, 2018·0 cites·6 claims
Showing the top 50 of 57 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →