Inventor · disambiguated record
Shinji Nakai
Also filed as: NAKAI SHINJI
15 granted patents·4 pending applications·296 citations·filing 1977–2018
93Inventor score
Top patents by PatentIndex Score
19 records- 0197USD436960SHead mounted displayIBM·Filed 1999·Granted Jan 30, 2001·129 cites·1 claims
- 0296US7869597B2Method and system for secure packet communicationIBM·Filed 2006·Granted Jan 11, 2011·71 cites·20 claims
- 0390US7740968B2Ion-conductive binder membrane-electrode assembly and fuel cellKURARAY CO·Filed 2005·Granted Jun 22, 2010·12 cites·17 claims
- 0489US8300822B2System for secure packet communicationNAKAI SHINJI·Filed 2010·Granted Oct 30, 2012·16 cites·20 claims
- 0583US8182949B2Polymer electrolyte membrane and process for preparation thereof, and membrane-electrode assembly and polymer electrolyte fuel cellOHGI HIROYUKI·Filed 2008·Granted May 22, 2012·9 cites·6 claims
- 0681US6452093B1Cable and heat sinkIBM·Filed 2000·Granted Sep 17, 2002·21 cites·26 claims
- 0776US8263286B2Membrane-electrode assembly and polymer electrolyte fuel cellNAKAI SHINJI·Filed 2009·Granted Sep 11, 2012·3 cites·13 claims
- 0876US8137860B2Polymer electrolyte membrane for solid polymer fuel cell, membrane-electrode assembly and fuel cellYAMASHITA TAKASHI·Filed 2005·Granted Mar 20, 2012·2 cites·16 claims
- 0968US8420276B2Catalyst layer and preparation process thereof, and membrane-electrode assembly and polymer electrolyte fuel cell using the catalyst layerNAKAI SHINJI·Filed 2008·Granted Apr 16, 2013·1 cites·20 claims
- 1058USD892822SDisplay screen with graphical user interfaceIPOC CO LTD·Filed 2018·Granted Aug 11, 2020·8 cites·1 claims
- 1151US8349513B2Polymer electrolyte membrane, membrane-electrode assembly and polymer electrolyte fuel cellKURARAY CO·Filed 2007·Granted Jan 8, 2013·0 cites·16 claims
- 1251US8012628B2Polymer electrochemical deviceKURARAY CO·Filed 2007·Granted Sep 6, 2011·0 cites·8 claims
- 1348US2010159353A1Polymer electrolyte, polymer electrolyte membrane, membrane-electrode assembly and polymer electrolyte fuel cellKURARAY CO·Filed 2008·Application pending·0 cites
- 1448US2010233569A1Electrolyte multilayer membrane for solid polymer fuel cell, membrane-electrode assembly, and fuel cellKURARAY CO·Filed 2007·Application pending·0 cites
- 1545US6170016B1System for selectively requesting data from a server based on prior accepted requests, transmission rate, and transmission capacityIBM·Filed 1998·Granted Jan 2, 2001·18 cites·24 claims
- 1642US7407441B2Constant velocity jointTOYOTA MOTOR CO LTD·Filed 2002·Granted Aug 5, 2008·6 cites·36 claims
- 1735US2012292577A1Regioregular polythiophene and process for production thereofKAMADA TAISUKE·Filed 2011·Application pending·0 cites
- 1834US2013095932A1Constant-velocity ball jointSUZUKI SATOSHI·Filed 2011·Application pending·0 cites
- 1928US4144264AProcess for producing a 3-methyl-2-(4-halophenyl)butyronitrileSUMITOMO CHEMICAL CO·Filed 1977·Granted Mar 13, 1979·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →