Inventor · disambiguated record
Yusuke Sakagami
Also filed as: SAKAGAMI YUSUKE
23 granted patents·7 pending applications·184 citations·filing 1993–2024
95Inventor score
Top patents by PatentIndex Score
30 records- 0194US7771039B2Ink jet printerSEIKO EPSON CORP·Filed 2007·Granted Aug 10, 2010·18 cites·6 claims
- 0291US7566109B2Droplet ejection apparatus and a method of detecting and judging head failure in the sameSEIKO EPSON CORP·Filed 2007·Granted Jul 28, 2009·12 cites·10 claims
- 0383US7150513B2Droplet ejection apparatus and ejection failure recovery methodSEIKO EPSON CORP·Filed 2004·Granted Dec 19, 2006·25 cites·70 claims
- 0481US7883204B2Ink jet printerSEIKO EPSON CORP·Filed 2007·Granted Feb 8, 2011·6 cites·7 claims
- 0581US7300131B2Droplet ejection apparatus with ejection failure detection meansSEIKO EPSON CORP·Filed 2004·Granted Nov 27, 2007·22 cites·3 claims
- 0681US6882807B2Fixing deviceSEIKO EPSON CORP·Filed 2001·Granted Apr 19, 2005·20 cites·32 claims
- 0775US8497987B2Optical device unit and detection apparatusSAKAGAMI YUSUKE·Filed 2011·Granted Jul 30, 2013·2 cites·13 claims
- 0874US7387356B2Droplet ejection apparatus and a method of detecting and judging head failure in the sameSEIKO EPSON CORP·Filed 2004·Granted Jun 17, 2008·13 cites·47 claims
- 0973US8902419B2Detection apparatusSAKAGAMI YUSUKE·Filed 2011·Granted Dec 2, 2014·2 cites·11 claims
- 1072US7328962B2Droplet ejection apparatusSEIKO EPSON CORP·Filed 2004·Granted Feb 12, 2008·14 cites·22 claims
- 1170US7108348B2Droplet ejecting apparatus and ejection abnormality detecting/determining method for a droplet ejecting headSEIKO EPSON CORP·Filed 2004·Granted Sep 19, 2006·16 cites·16 claims
- 1269US8531661B2Optical device unit and detection apparatusSAKAGAMI YUSUKE·Filed 2011·Granted Sep 10, 2013·1 cites·10 claims
- 1365US7328960B2Droplet ejection apparatusSEIKO EPSON CORP·Filed 2004·Granted Feb 12, 2008·10 cites·25 claims
- 1465US7232199B2Droplet ejection apparatus and method of detecting and judging ejection failure in droplet ejection headsSEIKO EPSON CORP·Filed 2004·Granted Jun 19, 2007·10 cites·13 claims
- 1562US8021063B2Printer with staggered transporting beltsSEIKO EPSON CORP·Filed 2008·Granted Sep 20, 2011·2 cites·4 claims
- 1657US9228945B2Sensor chip, detection device, and method of manufacturing sensor chipSAKAGAMI YUSUKE·Filed 2011·Granted Jan 5, 2016·0 cites·6 claims
- 1757US2025038870A1Time synchronization apparatus, time synchronization method, and computer readable mediumMITSUBISHI ELECTRIC CORP·Filed 2024·Application pending·0 cites
- 1853US8506072B2Printing apparatusSAKAGAMI YUSUKE·Filed 2011·Granted Aug 13, 2013·0 cites·7 claims
- 1952US8016411B2Printing apparatusSEIKO EPSON CORP·Filed 2008·Granted Sep 13, 2011·0 cites·5 claims
- 2050US7311373B2Droplet ejection apparatus including recovery processing with a standby power supplySEIKO EPSON CORP·Filed 2004·Granted Dec 25, 2007·4 cites·22 claims
- 2149US2010271415A1Ink jet printerSEIKO EPSON CORP·Filed 2010·Application pending·0 cites
- 2247US5489967AMethod and apparatus for printing images on a stack of recording sheets using pressureSEIKO EPSON CORP·Filed 1993·Granted Feb 6, 1996·7 cites·37 claims
- 2347US2015131092A1Optical device and detection apparatusSEIKO EPSON CORP·Filed 2013·Application pending·0 cites
- 2445US2015157261A1Substance detection device and watch-type body fat burning measurement deviceSEIKO EPSON CORP·Filed 2013·Application pending·0 cites
- 2545US2015262234A1Nutrition analysis system and nutrition analysis programSEIKO EPSON CORP·Filed 2015·Application pending·0 cites
- 2642US11115304B2Transfer device and frame transfer methodMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Sep 7, 2021·0 cites·9 claims
- 2742US2008204535A1Ink jet printerSEIKO EPSON CORP·Filed 2008·Application pending·0 cites
- 2839US11223495B2Transfer device, transfer method, and transfer systemMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Jan 11, 2022·0 cites·6 claims
- 2938US11159495B2Transfer device and communication networkMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Oct 26, 2021·0 cites·4 claims
- 3036US2005212846A1Apparatus for ejecting liquid drops and a method of detecting abnormal ejection of a head for ejecting liquid dropsSHINKAWA OSAMU·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →