Inventor · disambiguated record
Daisuke Ishihara
Also filed as: ISHIHARA DAISUKE
30 granted patents·17 pending applications·64 citations·filing 2003–2025
95Inventor score
Files withSEIKO EPSON CORP16FUJIFILM BUSINESS INNOVATION CORP11OMRON HEALTHCARE CO LTD7FUJI XEROX CO LTD2HIRAMATSU HIROSHI2
Top patents by PatentIndex Score
47 records- 0193US9587129B2Ink composition and ink setSEIKO EPSON CORP·Filed 2015·Granted Mar 7, 2017·5 cites·12 claims
- 0287US9109133B2Ink jet ink and recorded objectSEIKO EPSON CORP·Filed 2013·Granted Aug 18, 2015·4 cites·10 claims
- 0385US11016428B1Image forming apparatus and non-transitory computer readable mediumFUJI XEROX CO LTD·Filed 2020·Granted May 25, 2021·2 cites·8 claims
- 0485US8790458B2Ink set and droplet ejection apparatus using the ink setARUGA TOMOHIRO·Filed 2012·Granted Jul 29, 2014·4 cites·20 claims
- 0584US7828409B2Inkjet printer and inkjet printing methodSEIKO EPSON CORP·Filed 2008·Granted Nov 9, 2010·4 cites·7 claims
- 0683US7790783B2Water-base ink composition, inkjet recording method and recorded matterSEIKO EPSON CORP·Filed 2006·Granted Sep 7, 2010·5 cites·12 claims
- 0783US7442244B2Water-base ink compositionSEIKO EPSON CORP·Filed 2005·Granted Oct 28, 2008·14 cites·12 claims
- 0880US8133314B2Ink composition, recording method using the same, and recorded matterISHIHARA DAISUKE·Filed 2010·Granted Mar 13, 2012·8 cites·8 claims
- 0978US10625245B2Method for producing alcoholKAO CORP·Filed 2017·Granted Apr 21, 2020·1 cites·11 claims
- 1077US9024103B2Method for producing olefinISHIHARA DAISUKE·Filed 2010·Granted May 5, 2015·2 cites·19 claims
- 1172US2025308736A1Magnetic Fluid CompositionSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 1268US8816875B2Electronic thermometerHIRAMATSU HIROSHI·Filed 2009·Granted Aug 26, 2014·8 cites·11 claims
- 1366US7695096B2Inkjet printer and inkjet printing methodSEIKO EPSON CORP·Filed 2008·Granted Apr 13, 2010·1 cites·8 claims
- 1463US12319524B2Sheet containing apparatus and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Jun 3, 2025·0 cites·20 claims
- 1562US11886139B2Image forming apparatus that reduces uncessary touch from userFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Jan 30, 2024·0 cites·18 claims
- 1659US12346049B2Driving device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Jul 1, 2025·0 cites·19 claims
- 1759US9498954B2Ink jet recording apparatus and ink jet recording methodSEIKO EPSON CORP·Filed 2015·Granted Nov 22, 2016·0 cites·12 claims
- 1859US7445312B2Inkjet printer and inkjet print methodSEIKO EPSON CORP·Filed 2004·Granted Nov 4, 2008·4 cites·12 claims
- 1958US9233556B2Ink jet recording apparatus and ink jet recording methodSEIKO EPSON CORP·Filed 2013·Granted Jan 12, 2016·0 cites·12 claims
- 2056US12476030B2Annular magnetic body for noise control and member for noise controlKK RIKEN·Filed 2022·Granted Nov 18, 2025·0 cites·3 claims
- 2155US8362107B2Ink set and recording method using the sameSEIKO EPSON CORP·Filed 2011·Granted Jan 29, 2013·0 cites·8 claims
- 2255US8047629B2Inkjet printer and inkjet print methodSEIKO EPSON CORP·Filed 2010·Granted Nov 1, 2011·0 cites·7 claims
- 2354US12388936B2Document reading device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Aug 12, 2025·0 cites·20 claims
- 2454US11796956B2Rotation transmission structure and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Oct 24, 2023·0 cites·12 claims
- 2554US8016382B2Inkjet printer and inkjet printing methodSEIKO EPSON CORP·Filed 2008·Granted Sep 13, 2011·0 cites·4 claims
- 2654US2025241545A1SphygmomanometerOMRON HEALTHCARE CO LTD·Filed 2025·Application pending·0 cites
- 2754US2023052390A1Biological information acquisition device and biological information acquisition methodOMRON HEALTHCARE CO LTD·Filed 2022·Application pending·0 cites
- 2852US11112741B2Image forming apparatus and non-transitory computer readable mediumFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Sep 7, 2021·0 cites·12 claims
- 2951US8400316B2Electronic thermometerHIRAMATSU HIROSHI·Filed 2009·Granted Mar 19, 2013·2 cites·11 claims
- 3050US12328420B2Document reading device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Jun 10, 2025·0 cites·17 claims
- 3149US9266790B2Method for producing olefinSUZUKI NOBUYOSHI·Filed 2011·Granted Feb 23, 2016·0 cites·9 claims
- 3248US2019290142A1Pulse wave measurement device, pulse wave measurement method, and blood pressure measurement deviceOMRON TATEISI ELECTRONICS CO·Filed 2019·Application pending·0 cites
- 3348US2020297224A1Blood pressure estimation apparatusOMRON HEALTHCARE CO LTD·Filed 2020·Application pending·0 cites
- 3448US2020221961A1Display control device and recording medium of programOMRON HEALTHCARE CO LTD·Filed 2020·Application pending·0 cites
- 3547US2013002754A1Liquid droplet discharge apparatus and ink setSEIKO EPSON CORP·Filed 2012·Application pending·0 cites
- 3647US2022248964A1Blood pressure measuring apparatus and non-transitory recording medium storing control programOMRON HEALTHCARE CO LTD·Filed 2022·Application pending·0 cites
- 3746US12458239B2Measurement device, information terminal, non-transitory recording medium including control program recorded thereon, and measurement systemOMRON HEALTHCARE CO LTD·Filed 2022·Granted Nov 4, 2025·0 cites·12 claims
- 3846US2011190564A1Process for production of olefinKAO CORP·Filed 2009·Application pending·0 cites
- 3946US2021401354A1Biological information acquisition device and biological information acquisition methodOMRON HEALTHCARE CO LTD·Filed 2021·Application pending·0 cites
- 4044US2023055187A1Container apparatus and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Application pending·0 cites
- 4143US2023053700A1Image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Application pending·0 cites
- 4243US2015022584A1Ink setSEIKO EPSON CORP·Filed 2014·Application pending·0 cites
- 4343US2023058066A1Image processing apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Application pending·0 cites
- 4443US2023055462A1Image reading apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Application pending·0 cites
- 4541US2006047013A1Water base ink composition, method of ink jet recording therewith and recordITO HIROSHI·Filed 2003·Application pending·0 cites
- 4640US10047234B2Ink setSEIKO EPSON CORP·Filed 2015·Granted Aug 14, 2018·0 cites·13 claims
- 4736US2021195066A1Image forming apparatus and non-transitory computer readable mediumFUJI XEROX CO LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →