Inventor · disambiguated record
Katsuhiko Ikeda
Also filed as: IKEDA KATSUHIKO
23 granted patents·8 pending applications·284 citations·filing 1986–2019
96Inventor score
Top patents by PatentIndex Score
31 records- 0194US6545611B2Transmission apparatusFUJITSU LTD·Filed 2001·Granted Apr 8, 2003·90 cites·20 claims
- 0291US8801985B2Process of making a carbon fiber precursor fiber bundleIKEDA KATSUHIKO·Filed 2011·Granted Aug 12, 2014·5 cites·11 claims
- 0387US8054645B2Plug-in unit-mounting structure and electronic apparatusFUJITSU LTD·Filed 2008·Granted Nov 8, 2011·15 cites·13 claims
- 0481US8184442B2Case of an electronic deviceFUJIMURA MITSUO·Filed 2009·Granted May 22, 2012·13 cites·16 claims
- 0579US6610403B1Acrylonitrile-based synthetic fiber and method for production thereofMITSUBISHI RAYON CO·Filed 2000·Granted Aug 26, 2003·17 cites·2 claims
- 0678US7941903B2Carbon fiber precursor fiber bundle, production method and production device therefor, and carbon fiber and production method thereforMITSUBISHI RAYON CO·Filed 2005·Granted May 17, 2011·3 cites·7 claims
- 0777US10308472B2Carbon fiber precursor fiber bundle, production method and production device therefor, and carbon fiber and production method thereforIKEDA KATSUHIKO·Filed 2011·Granted Jun 4, 2019·2 cites·13 claims
- 0877US6245423B1Thick acrylic fiber tows for carbon fiber production and methods of producing and using the sameMITSUBISHI RAYON CO·Filed 2000·Granted Jun 12, 2001·20 cites·14 claims
- 0975US8529237B2Wet spinning apparatusIKEDA KATSUHIKO·Filed 2009·Granted Sep 10, 2013·3 cites·11 claims
- 1075US6696156B2Acrylic fiber and a manufacturing process thereforMITSUBISHI RAYON CO·Filed 2003·Granted Feb 24, 2004·13 cites·4 claims
- 1174US6733881B2Acrylic fiber and a manufacturing process thereforMITSUBISHI RAYON CO·Filed 2003·Granted May 11, 2004·12 cites·6 claims
- 1272US6641915B1Acrylonitrile-based fiber bundle for carbon fiber precursor and method for preparation thereofMITSUBISHI RAYON CO·Filed 2000·Granted Nov 4, 2003·16 cites·14 claims
- 1371US4732497ABearing deviceKOYO SEIKO CO·Filed 1986·Granted Mar 22, 1988·31 cites·1 claims
- 1470US11959197B2Carbon fiber precursor acrylic fiber, carbon fiber, and method for producing sameMITSUBISHI CHEM CORP·Filed 2019·Granted Apr 16, 2024·0 cites·14 claims
- 1568US6503624B2Carbon fiber precursor fiber bundle and manufacturing method of the sameMITSUBISHI RAYON CO·Filed 2001·Granted Jan 7, 2003·7 cites·17 claims
- 1666US8294759B2Calibration method of electronic device test apparatusKIKUCHI ARITOMO·Filed 2006·Granted Oct 23, 2012·4 cites·18 claims
- 1764US7196905B2Heat radiating apparatus of electronic componentFUJITSU LTD·Filed 2005·Granted Mar 27, 2007·3 cites·12 claims
- 1863US9234301B2Method for wet spinningMITSUBISHI RAYON CO·Filed 2013·Granted Jan 12, 2016·0 cites·1 claims
- 1959US8363924B2Electronic device testing apparatusADVANTEST CORP·Filed 2005·Granted Jan 29, 2013·3 cites·17 claims
- 2057US6569523B2Carbon fiber bundleMITSUBISHI RAYON CO·Filed 2002·Granted May 27, 2003·6 cites·18 claims
- 2155US8574395B2Protection sheet for coating filmTANAKA ATSUHIRO·Filed 2011·Granted Nov 5, 2013·0 cites·5 claims
- 2253US2011311780A1Releasable adhesive sheetTANAKA ATSUHIRO·Filed 2007·Application pending·0 cites
- 2350US2009122069A1Information processing apparatusTOSHIBA KK·Filed 2008·Application pending·0 cites
- 2449US2010120478A1Electronic apparatusTOSHIBA KK·Filed 2009·Application pending·0 cites
- 2546US6580707B1ATM repeater using hardware implemented transfer destination searching to reduce processor loadTOSHIBA KK·Filed 1998·Granted Jun 17, 2003·21 cites·7 claims
- 2641US9260270B2Packaged carbon fiber precursor tow, and method and device for manufacturing sameIKEDA KATSUHIKO·Filed 2010·Granted Feb 16, 2016·0 cites·5 claims
- 2741US2004155377A1Acrylic fiber and a manufacturing process thereforMITSUBISHI RAYON CO·Filed 2004·Application pending·0 cites
- 2840US2006221576A1Radiator device and plug-in unitFUJITSU LTD·Filed 2005·Application pending·0 cites
- 2939US2013029141A1Releasable adhesive sheetHONDA MOTOR CO LTD·Filed 2007·Application pending·0 cites
- 3039US2016370861A1Input device and input control methodFUJITSU LTD·Filed 2016·Application pending·0 cites
- 3136US2016041615A1Information processing apparatus, focus detection method, and information processing systemFUJITSU LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →