Inventor · disambiguated record
Kenji Fukunaga
Also filed as: FUKUNAGA KENJI
31 granted patents·6 pending applications·469 citations·filing 1986–2015
97Inventor score
Top patents by PatentIndex Score
37 records- 0191US6011921AIntermediate communication controller that sends transmission data in a predetermined order to a corresponding slave unit upon request from a master controllerFUJITSU LTD·Filed 1997·Granted Jan 4, 2000·222 cites·61 claims
- 0291US4857576AMethod for rendering a flammable polymer material flame-resistantMITSUBISHI CHEM IND·Filed 1986·Granted Aug 15, 1989·56 cites·16 claims
- 0386US7311966B2Porous insulating film and its laminatesUBE INDUSTRIES·Filed 2006·Granted Dec 25, 2007·5 cites·10 claims
- 0483US6677389B2Cationized silica dispersionTOKUYAMA CORP·Filed 2002·Granted Jan 13, 2004·19 cites·10 claims
- 0582US8075824B2Polyimide film made of multicomponent polyimide and process of producing the sameYOSHINAGA TOSHIMUNE·Filed 2007·Granted Dec 13, 2011·6 cites·9 claims
- 0677US7771518B2Asymmetric hollow fiber gas separation membrane and gas separation methodUBE INDUSTRIES·Filed 2006·Granted Aug 10, 2010·9 cites·14 claims
- 0774US7027459B2Transmission line terminating apparatus that performs packet processingFUJITSU LTD·Filed 2002·Granted Apr 11, 2006·22 cites·6 claims
- 0874US6118795AReception pointer processing apparatus in SDH transmission systemFUJITSU LTD·Filed 1997·Granted Sep 12, 2000·36 cites·18 claims
- 0971US9248408B2Hollow-fiber element for organic-vapor separationKANOUGI TOMONORI·Filed 2010·Granted Feb 2, 2016·4 cites·9 claims
- 1071US7985392B2Cake of easily dispersible precipitated silicaTOKUYAMA CORP·Filed 2003·Granted Jul 26, 2011·8 cites·1 claims
- 1171US7803214B2Asymmetric hollow-fiber gas separation membrane, gas separation method and gas separation membrane moduleUBE INDUSTRIES·Filed 2007·Granted Sep 28, 2010·5 cites·14 claims
- 1271US7303811B2Porous insulating film and its laminatesUBE INDUSTRIES·Filed 2004·Granted Dec 4, 2007·7 cites·12 claims
- 1371US6565962B2Polyimide porous filmUBE INDUSTRIES·Filed 2002·Granted May 20, 2003·10 cites·6 claims
- 1469US7959728B2Mesoporous silica particles and production process thereofTOKUYAMA CORP·Filed 2008·Granted Jun 14, 2011·1 cites·10 claims
- 1569US7833313B2Method for manufacturing polyimide asymmetric membrane, and polyimide asymmetric membraneUBE INDUSTRIES·Filed 2009·Granted Nov 16, 2010·3 cites·5 claims
- 1667US7955662B2Optical multilayer reflective film, and aligned metal particle film and manufacturing process thereforUNIV TOKYO·Filed 2007·Granted Jun 7, 2011·3 cites·13 claims
- 1765US8409325B2Asymmetric gas separation membrane and process for gas separationYOSHINAGA TOSHIMUNE·Filed 2009·Granted Apr 2, 2013·3 cites·11 claims
- 1861US7706391B2Packet transmission method and deviceFUJITSU LTD·Filed 2008·Granted Apr 27, 2010·2 cites·8 claims
- 1960US8580012B2Solvent-resistant asymmetric hollow fiber gas separation membrane, and method for production thereofHOSHINO HARUTOSHI·Filed 2009·Granted Nov 12, 2013·3 cites·8 claims
- 2059US6417264B1Cationic polymer-modified silica dispersion and production process for the sameTOKUYAMA CORP·Filed 1999·Granted Jul 9, 2002·20 cites·20 claims
- 2159US2007275222A1Porous insulating film and its laminatesUBE INDUSTRIES·Filed 2007·Application pending·0 cites
- 2257US7359316B1Reception pointer processing apparatus in SDH transmission systemFUJITSU LTD·Filed 2000·Granted Apr 15, 2008·3 cites·5 claims
- 2354US7246440B2Spindle motor and method of manufacturing the sameMINEBEA CO LTD·Filed 2003·Granted Jul 24, 2007·5 cites·8 claims
- 2451US7122929B2Spindle motor for disk driving deviceMINEBEA CO LTD·Filed 2004·Granted Oct 17, 2006·4 cites·8 claims
- 2549US7628841B2Method for manufacturing polyimide asymmetric membrane, and polyimide asymmetric membraneUBE INDUSTRIES·Filed 2006·Granted Dec 8, 2009·0 cites·8 claims
- 2648US2005025690A1Mesoporous silica particles and production process thereofTOKUYAMA CORP·Filed 2004·Application pending·0 cites
- 2747US8394176B2Polyimide gas separation membrane and gas separation methodKANOUGI TOMONORI·Filed 2009·Granted Mar 12, 2013·0 cites·20 claims
- 2847US8086770B2Communication apparatus with data discard functions and control method thereforYASUI TAKANORI·Filed 2009·Granted Dec 27, 2011·1 cites·11 claims
- 2946US6713912B1Spindle motor for disk driving deviceMINEBEA CO LTD·Filed 2000·Granted Mar 30, 2004·2 cites·8 claims
- 3045US7907632B2Data output apparatus, communication apparatus and switch apparatusFUJITSU LTD·Filed 2008·Granted Mar 15, 2011·0 cites·14 claims
- 3144US2003129379A1Porous insulating film and its laminatesFiled 2000·Application pending·0 cites
- 3240US2004036371A1Spindle motor for disk driving deviceMINEBEA CO LTD·Filed 2003·Application pending·0 cites
- 3339US2002047393A1Spindle motor and method of manufacturing the sameMINEBEA CO LTD·Filed 2001·Application pending·0 cites
- 3438US9735906B2Demultiplexing device and multiplexing deviceFUJITSU LTD·Filed 2015·Granted Aug 15, 2017·0 cites·5 claims
- 3536US6361233B1Rod-shaped content draw-out containerM F V CO LTD·Filed 1997·Granted Mar 26, 2002·10 cites·4 claims
- 3635US2006155088A1Crystalline polymer exhibiting solid phase transition phenomenon and use thereofUBE INDUSTRIES·Filed 2004·Application pending·0 cites
- 3733US9211497B2Asymmetric gas separation membrane and method for separating methanol from mixed organic vapor using the sameTAKADA RYOICHI·Filed 2011·Granted Dec 15, 2015·0 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Kenji Fukunaga files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →