Inventor · disambiguated record
Ikuo Fujii
Also filed as: FUJII IKUO
22 granted patents·5 pending applications·55 citations·filing 1995–2021
93Inventor score
Files withFUJII IKUO5KIMURA IPPEI3HORITA HIROFUMI2NAKAMURA MITSUTAKA2PROTEIN ENGINEERING RESEARCH I2
Top patents by PatentIndex Score
27 records- 0191US8360418B2Sheet supplying device and image forming apparatus incorporating sameRICOH CO LTD·Filed 2011·Granted Jan 29, 2013·9 cites·18 claims
- 0288US9630788B2Paper output tray, paper output unit incorporating same, and image forming apparatus incorporating sameRICOH CO LTD·Filed 2013·Granted Apr 25, 2017·7 cites·21 claims
- 0384US8118301B2Sheet discharging device and image forming apparatus including sameFUJII IKUO·Filed 2010·Granted Feb 21, 2012·6 cites·19 claims
- 0483US8770576B2Sheet feed unit and image forming apparatus including sameKIMURA IPPEI·Filed 2013·Granted Jul 8, 2014·5 cites·19 claims
- 0581US10196220B2Sheet feeding device, image forming apparatus incorporating the sheet feeding device, and device attachment body of the sheet feeding deviceNAKAMURA MITSUTAKA·Filed 2017·Granted Feb 5, 2019·2 cites·19 claims
- 0679US9278823B2Sheet feeding device and image forming apparatus incorporating sameFUJII IKUO·Filed 2014·Granted Mar 8, 2016·4 cites·23 claims
- 0779US8827259B2Image forming apparatusFUJII IKUO·Filed 2012·Granted Sep 9, 2014·4 cites·10 claims
- 0877US9523955B2Sheet feeder and image forming apparatus incorporating the sheet feederHORITA HIROFUMI·Filed 2015·Granted Dec 20, 2016·2 cites·20 claims
- 0976US9511962B2Sheet feeding device and image forming apparatusTANAKA MIZUNA·Filed 2015·Granted Dec 6, 2016·2 cites·20 claims
- 1074US9487364B2Sheet conveying device and image forming apparatusKIMURA IPPEI·Filed 2013·Granted Nov 8, 2016·3 cites·22 claims
- 1173US8684348B2Sheet supplying device and image forming apparatus incorporating sameMATSUYAMA TOSHIO·Filed 2013·Granted Apr 1, 2014·4 cites·11 claims
- 1266US8798517B2Sheet supplying device and image forming apparatus incorporating sameMATSUYAMA YASUO·Filed 2011·Granted Aug 5, 2014·2 cites·14 claims
- 1366US8240657B2Sheet feeding device and image forming apparatusTANAKA MIZUNA·Filed 2008·Granted Aug 14, 2012·3 cites·22 claims
- 1464US9868601B2Sheet feeder and image forming apparatus incorporating the sheet feederFUJII IKUO·Filed 2015·Granted Jan 16, 2018·1 cites·19 claims
- 1563US10865058B2Sheet feeding device, image forming apparatus incorporating the sheet feeding device, and device attachment body of the sheet feeding deviceNAKAMURA MITSUTAKA·Filed 2019·Granted Dec 15, 2020·0 cites·13 claims
- 1652US10160613B2Sheet feeder and image forming apparatus incorporating the sheet feederTANAKA TOMOYA·Filed 2016·Granted Dec 25, 2018·0 cites·20 claims
- 1748US2023139883A1Peptides for Inducing DifferentiationSHIMADZU CORP·Filed 2021·Application pending·0 cites
- 1847US7399470B2Sandwich immunoassay kits for detecting ciguatoxin CTX3CJAPAN SCIENCE & TECH AGENCY·Filed 2003·Granted Jul 15, 2008·1 cites·6 claims
- 1946US9346640B2Sheet feeder and image forming apparatusHORITA HIROFUMI·Filed 2015·Granted May 24, 2016·0 cites·17 claims
- 2043US2018264124A1Drug complexSHIMADZU CORP·Filed 2016·Application pending·0 cites
- 2142US9085426B2Feeding device and image forming apparatusFUJII IKUO·Filed 2013·Granted Jul 21, 2015·0 cites·13 claims
- 2240US9108818B2Sheet discharger and image forming apparatus including sameKIMURA IPPEI·Filed 2010·Granted Aug 18, 2015·0 cites·14 claims
- 2339US2013177342A1Image forming apparatusTADA KAORU·Filed 2012·Application pending·0 cites
- 2438US2004059096A1Anti-ciguatoxin monoclonal antibodyFiled 2002·Application pending·0 cites
- 2535US2010225041A1Image forming systemRICOH KK·Filed 2010·Application pending·0 cites
- 2627US5672489ACatalytic antibodies hydrolyzing acylated carbohydrates in a regioselective and stereoselective mannerPROTEIN ENGINEERING RESEARCH I·Filed 1996·Granted Sep 30, 1997·0 cites·17 claims
- 2724US5885816ACatalytic antibodies enantioselectively hydrolysing amino acid ester derivativesPROTEIN ENGINEERING RESEARCH I·Filed 1995·Granted Mar 23, 1999·0 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →