Inventor · disambiguated record
Hisayuki Akahane
Also filed as: AKAHANE HISAYUKI
34 granted patents·3 pending applications·127 citations·filing 2000–2024
95Inventor score
Top patents by PatentIndex Score
37 records- 0196US10532594B2Recording apparatusSEIKO EPSON CORP·Filed 2018·Granted Jan 14, 2020·33 cites·9 claims
- 0289US10421301B2Recording apparatusSEIKO EPSON CORP·Filed 2017·Granted Sep 24, 2019·4 cites·11 claims
- 0388US10286695B2Liquid ejecting apparatus with tube guide and curved liquid tubeSEIKO EPSON CORP·Filed 2017·Granted May 14, 2019·3 cites·13 claims
- 0487US9731528B2Recording apparatusSEIKO EPSON CORP·Filed 2016·Granted Aug 15, 2017·3 cites·21 claims
- 0584US10399356B2Liquid ejecting apparatusSEIKO EPSON CORP·Filed 2017·Granted Sep 3, 2019·2 cites·9 claims
- 0684USD448403SCombined ink-jet printer and scannerSEIKO EPSON CORP·Filed 2000·Granted Sep 25, 2001·31 cites·1 claims
- 0781US10245863B2Recording apparatusSEIKO EPSON CORP·Filed 2017·Granted Apr 2, 2019·2 cites·10 claims
- 0879US12372407B2Color measurement apparatusSEIKO EPSON CORP·Filed 2024·Granted Jul 29, 2025·0 cites·8 claims
- 0979US10160220B2Liquid storage unit and liquid ejection apparatusSEIKO EPSON CORP·Filed 2017·Granted Dec 25, 2018·1 cites·18 claims
- 1077US10675874B2Liquid ejection deviceSEIKO EPSON CORP·Filed 2017·Granted Jun 9, 2020·1 cites·9 claims
- 1177US2023271428A1Recording apparatus and medium processing apparatusSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
- 1275US11794482B2Recording apparatusSEIKO EPSON CORP·Filed 2022·Granted Oct 24, 2023·0 cites·15 claims
- 1374US11673413B2Recording apparatusSEIKO EPSON CORP·Filed 2022·Granted Jun 13, 2023·0 cites·9 claims
- 1474US6795203B1Image input/output apparatusSEIKO EPSON CORP·Filed 2000·Granted Sep 21, 2004·14 cites·20 claims
- 1572US7791773B2Image scanning apparatus and method of controlling the sameSEIKO EPSON CORP·Filed 2007·Granted Sep 7, 2010·3 cites·8 claims
- 1671USD686658SPrinterMATSUNO ATSUHIKO·Filed 2012·Granted Jul 23, 2013·18 cites·1 claims
- 1770US12038329B2Color measurement apparatusSEIKO EPSON CORP·Filed 2022·Granted Jul 16, 2024·0 cites·7 claims
- 1869US11254151B2Recording apparatusSEIKO EPSON CORP·Filed 2020·Granted Feb 22, 2022·0 cites·10 claims
- 1967US11351793B2Recording apparatusSEIKO EPSON CORP·Filed 2020·Granted Jun 7, 2022·0 cites·13 claims
- 2066USD827022SPrinterSEIKO EPSON CORP·Filed 2017·Granted Aug 28, 2018·10 cites·1 claims
- 2165US12115801B2Recording apparatusSEIKO EPSON CORP·Filed 2021·Granted Oct 15, 2024·0 cites·18 claims
- 2263US7916360B2Image scanning apparatusSEIKO EPSON CORP·Filed 2008·Granted Mar 29, 2011·1 cites·5 claims
- 2363US2019308430A1Recording apparatus and medium processing apparatusSEIKO EPSON CORP·Filed 2019·Application pending·0 cites
- 2462US11768107B2Color measurement apparatusSEIKO EPSON CORP·Filed 2021·Granted Sep 26, 2023·0 cites·10 claims
- 2558US12313467B2Color measurement apparatusSEIKO EPSON CORP·Filed 2021·Granted May 27, 2025·0 cites·10 claims
- 2657US12292333B2Color measurement apparatusSEIKO EPSON CORP·Filed 2021·Granted May 6, 2025·0 cites·9 claims
- 2756US12085449B2Color measurement apparatusSEIKO EPSON CORP·Filed 2021·Granted Sep 10, 2024·0 cites·14 claims
- 2854US2025083458A1Liquid ejecting deviceSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 2952US11072186B2Recording apparatusSEIKO EPSON CORP·Filed 2020·Granted Jul 27, 2021·0 cites·10 claims
- 3052US10721367B2Recording apparatusSEIKO EPSON CORP·Filed 2018·Granted Jul 21, 2020·0 cites·12 claims
- 3151US10315446B2Recording apparatusSEIKO EPSON CORP·Filed 2018·Granted Jun 11, 2019·0 cites·10 claims
- 3250US12044572B2Color measurement apparatusSEIKO EPSON CORP·Filed 2021·Granted Jul 23, 2024·0 cites·9 claims
- 3348US11652936B2Recording deviceSEIKO EPSON CORP·Filed 2021·Granted May 16, 2023·0 cites·22 claims
- 3447US10421282B2Liquid ejecting apparatus with an ink container remote from an ink ejection sectionSEIKO EPSON CORP·Filed 2017·Granted Sep 24, 2019·0 cites·11 claims
- 3545US9456099B2Opening/closing device that opens and closes opening/closing member, and image reading apparatusSEIKO EPSON CORP·Filed 2015·Granted Sep 27, 2016·0 cites·9 claims
- 3644US7477430B2Transparency conveying apparatus and image reading apparatusSEIKO EPSON CORP·Filed 2004·Granted Jan 13, 2009·1 cites·5 claims
- 3740USD1038227SPrinterSEIKO EPSON CORP·Filed 2022·Granted Aug 6, 2024·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →