Inventor · disambiguated record
Akihiro Toya
Also filed as: TOYA AKIHIRO
70 granted patents·8 pending applications·281 citations·filing 1985–2024
98Inventor score
Files withSEIKO EPSON CORP53TOYA AKIHIRO15FUJITSU OPTICAL COMPONENTS LTD5NGK SPARK PLUG CO4KATO SHIGEKI1
Top patents by PatentIndex Score
78 records- 0195US11807007B2Capping device and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2021·Granted Nov 7, 2023·2 cites·12 claims
- 0294US4743793ASpark plugNGK SPARK PLUG CO·Filed 1986·Granted May 10, 1988·78 cites·12 claims
- 0393US10232627B2Container, liquid ejecting apparatus, liquid containerSEIKO EPSON CORP·Filed 2017·Granted Mar 19, 2019·4 cites·19 claims
- 0492US11148426B2Liquid container and liquid ejection systemSEIKO EPSON CORP·Filed 2017·Granted Oct 19, 2021·4 cites·11 claims
- 0590US9022503B2Printing apparatusSEIKO EPSON CORP·Filed 2014·Granted May 5, 2015·5 cites·8 claims
- 0689US10500866B2Liquid containerSEIKO EPSON CORP·Filed 2017·Granted Dec 10, 2019·3 cites·16 claims
- 0789US4786267ASpark plugNGK SPARK PLUG CO·Filed 1988·Granted Nov 22, 1988·54 cites·5 claims
- 0888US8556407B2Recording apparatus with extended fixing unitTOYA AKIHIRO·Filed 2010·Granted Oct 15, 2013·4 cites·5 claims
- 0988US8322844B2Recording apparatusTOYA AKIHIRO·Filed 2010·Granted Dec 4, 2012·5 cites·12 claims
- 1088US8177355B2Recording apparatusTOYA AKIHIRO·Filed 2010·Granted May 15, 2012·5 cites·3 claims
- 1186US2025010608A1Capping device and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 1285US9702624B2Drying apparatus, printing apparatus, and drying method with temperature adjustment of mediumSEIKO EPSON CORP·Filed 2015·Granted Jul 11, 2017·2 cites·20 claims
- 1384US12128679B2Capping device and liquid ejecting apparatusSEIKO EPSON CORP·Filed 2023·Granted Oct 29, 2024·0 cites·12 claims
- 1484US9448458B2Optical communication device and method of controlling optical modulatorFUJITSU OPTICAL COMPONENTS LTD·Filed 2015·Granted Sep 20, 2016·2 cites·8 claims
- 1584US4659960AElectrode structure for a spark plugNGK SPARK PLUG CO·Filed 1985·Granted Apr 21, 1987·51 cites·5 claims
- 1683US9662914B2Printing apparatus with winding rotating drumSEIKO EPSON CORP·Filed 2015·Granted May 30, 2017·2 cites·11 claims
- 1782US12064972B2Liquid container and liquid ejection systemSEIKO EPSON CORP·Filed 2023·Granted Aug 20, 2024·0 cites·6 claims
- 1882US8646906B2Image recording device and image recording methodSEIKO EPSON CORP·Filed 2013·Granted Feb 11, 2014·2 cites·4 claims
- 1981US8967787B2Recording apparatus with extended fixing unitSEIKO EPSON CORP·Filed 2013·Granted Mar 3, 2015·2 cites·5 claims
- 2081US8746834B2Image recording device and image recording methodTOYA AKIHIRO·Filed 2011·Granted Jun 10, 2014·3 cites·9 claims
- 2181US8714735B2Recording apparatusKATO SHIGEKI·Filed 2012·Granted May 6, 2014·3 cites·9 claims
- 2281US8556371B2Recording device and method for controlling recording deviceTOYA AKIHIRO·Filed 2011·Granted Oct 15, 2013·2 cites·5 claims
- 2381US8449106B2Image recording device and image recording methodTOYA AKIHIRO·Filed 2011·Granted May 28, 2013·2 cites·5 claims
- 2478US9073368B2Liquid discharging apparatusSEIKO EPSON CORP·Filed 2014·Granted Jul 7, 2015·2 cites·8 claims
- 2578US8783855B2Image recording device and image recording methodTOYA AKIHIRO·Filed 2011·Granted Jul 22, 2014·2 cites·8 claims
- 2678US8505890B2Medium suction support device and medium conveying deviceTOYA AKIHIRO·Filed 2011·Granted Aug 13, 2013·6 cites·5 claims
- 2777US8708480B2Recording apparatusTOYA AKIHIRO·Filed 2012·Granted Apr 29, 2014·2 cites·5 claims
- 2876US11679595B2Liquid container and liquid ejection systemSEIKO EPSON CORP·Filed 2021·Granted Jun 20, 2023·0 cites·15 claims
- 2974US9007675B2Optical modulation device and optical modulation methodFUJITSU OPTICAL COMPONENTS LTD·Filed 2012·Granted Apr 14, 2015·2 cites·7 claims
- 3073US9073353B2Recording deviceSEIKO EPSON CORP·Filed 2014·Granted Jul 7, 2015·1 cites·4 claims
- 3172US9762331B2Optical communication apparatus and method of controlling optical modulatorFUJITSU OPTICAL COMPONENTS LTD·Filed 2015·Granted Sep 12, 2017·2 cites·8 claims
- 3272US9634768B2Optical communication device and method of controlling optical modulatorFUJITSU OPTICAL COMPONENTS LTD·Filed 2015·Granted Apr 25, 2017·2 cites·9 claims
- 3370US12384161B2Liquid discharge apparatusSEIKO EPSON CORP·Filed 2023·Granted Aug 12, 2025·0 cites·12 claims
- 3469US9550376B2Printing apparatusSEIKO EPSON CORP·Filed 2015·Granted Jan 24, 2017·1 cites·10 claims
- 3569US9527309B2Liquid discharging apparatusSEIKO EPSON CORP·Filed 2014·Granted Dec 27, 2016·1 cites·7 claims
- 3668US11912032B2Liquid ejecting apparatusSEIKO EPSON CORP·Filed 2022·Granted Feb 27, 2024·0 cites·12 claims
- 3766US11701899B2Liquid circulating device, liquid discharging apparatus, and bubble exhausting method in liquid discharging apparatusSEIKO EPSON CORP·Filed 2021·Granted Jul 18, 2023·0 cites·15 claims
- 3866US9022516B2Fluid ejecting apparatusSEIKO EPSON CORP·Filed 2013·Granted May 5, 2015·1 cites·3 claims
- 3966US8678579B2Image recording device and image recording methodTOYA AKIHIRO·Filed 2011·Granted Mar 25, 2014·1 cites·7 claims
- 4061US9033454B2Liquid discharge device and liquid discharge methodSEIKO EPSON CORP·Filed 2014·Granted May 19, 2015·0 cites·9 claims
- 4161US9004672B2Recording device with wrinkle eliminating capabilitySEIKO EPSON CORP·Filed 2014·Granted Apr 14, 2015·0 cites·8 claims
- 4261US8820879B2Recording device and method for controlling recording deviceSEIKO EPSON CORP·Filed 2013·Granted Sep 2, 2014·0 cites·5 claims
- 4360US11981117B2Liquid absorbing sheetSEIKO EPSON CORP·Filed 2022·Granted May 14, 2024·0 cites·9 claims
- 4460US8827408B2Recording deviceSEIKO EPSON CORP·Filed 2013·Granted Sep 9, 2014·0 cites·6 claims
- 4560US2014333697A1Recording device and method for controlling recording deviceSEIKO EPSON CORP·Filed 2014·Application pending·0 cites
- 4659US10421281B2Liquid ejecting apparatusSEIKO EPSON CORP·Filed 2018·Granted Sep 24, 2019·0 cites·11 claims
- 4758US8827438B2Recording apparatusSEIKO EPSON CORP·Filed 2013·Granted Sep 9, 2014·0 cites·4 claims
- 4858US5109178ASpark plug for internal combustion engineNGK SPARK PLUG CO·Filed 1991·Granted Apr 28, 1992·23 cites·15 claims
- 4958US2014009548A1Recording apparatusSEIKO EPSON CORP·Filed 2013·Application pending·0 cites
- 5058US2025033334A1Liquid-absorbing body and liquid-absorbing deviceSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
Showing the top 50 of 78 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →