Inventor · disambiguated record
Masaya Shimmachi
Also filed as: SHIMMACHI MASAYA
26 granted patents·1 pending application·107 citations·filing 2008–2025
95Inventor score
Top patents by PatentIndex Score
27 records- 0198US11167556B2Ink tank and ink jet printing apparatusCANON KK·Filed 2019·Granted Nov 9, 2021·15 cites·15 claims
- 0298US10118396B2Printing apparatus and liquid storage memberCANON KK·Filed 2017·Granted Nov 6, 2018·17 cites·24 claims
- 0398US9738081B2Printing apparatus and liquid storage memberCANON KK·Filed 2016·Granted Aug 22, 2017·24 cites·14 claims
- 0492US9016852B2Image forming apparatusCANON KK·Filed 2014·Granted Apr 28, 2015·8 cites·9 claims
- 0589US10836599B2Printing apparatusCANON KK·Filed 2018·Granted Nov 17, 2020·4 cites·11 claims
- 0689US2025319702A1Ink tank and ink jet printing apparatusCANON KK·Filed 2025·Application pending·0 cites
- 0788US10131154B2Ink jet recording apparatusCANON KK·Filed 2016·Granted Nov 20, 2018·2 cites·17 claims
- 0888US8757794B2Image forming apparatusTAKEMURA MAKOTO·Filed 2012·Granted Jun 24, 2014·7 cites·6 claims
- 0988US8251364B2Sheet feeding apparatusMORINAGA KAZUYUKI·Filed 2010·Granted Aug 28, 2012·8 cites·7 claims
- 1087USRE49336EPrinting apparatus and liquid storage memberCANON KK·Filed 2019·Granted Dec 20, 2022·1 cites·40 claims
- 1186US12365183B2Ink tank and ink jet printing apparatusCANON KK·Filed 2023·Granted Jul 22, 2025·0 cites·20 claims
- 1283US8477391B2Image reading apparatusSHIMMACHI MASAYA·Filed 2008·Granted Jul 2, 2013·9 cites·8 claims
- 1381USRE50482EPrinting apparatus and liquid storage memberCANON KK·Filed 2022·Granted Jul 8, 2025·0 cites·37 claims
- 1481US10272688B2Ink tank and ink jet printing apparatusCANON KK·Filed 2016·Granted Apr 30, 2019·1 cites·10 claims
- 1580USRE50645EInk jet recording apparatusCANON KK·Filed 2022·Granted Oct 21, 2025·0 cites·48 claims
- 1679US11912036B2Ink tank and ink jet printing apparatusCANON KK·Filed 2021·Granted Feb 27, 2024·0 cites·32 claims
- 1778US7954812B2Image processing apparatus and transport deviceCANON KK·Filed 2009·Granted Jun 7, 2011·5 cites·11 claims
- 1872US8500118B2Sheet feeding apparatus and image forming apparatusSHIMMACHI MASAYA·Filed 2010·Granted Aug 6, 2013·3 cites·23 claims
- 1970US8368973B2Image forming apparatusCANON KK·Filed 2008·Granted Feb 5, 2013·2 cites·7 claims
- 2069US10625514B2Ink jet recording apparatusCANON KK·Filed 2018·Granted Apr 21, 2020·0 cites·14 claims
- 2166US8579277B2Drive transmission apparatus and feeding apparatusOKAMOTO TAKAYUKI·Filed 2010·Granted Nov 12, 2013·1 cites·10 claims
- 2256US8760734B2Image forming apparatusCANON KK·Filed 2013·Granted Jun 24, 2014·0 cites·5 claims
- 2354US8708334B2Recording medium supply device and recording apparatusCANON KK·Filed 2013·Granted Apr 29, 2014·0 cites·21 claims
- 2453US9554007B2Image forming apparatus and method for securing carriageCANON KK·Filed 2013·Granted Jan 24, 2017·0 cites·12 claims
- 2549US8955967B2Printing apparatus with an openable cover structureCANON KK·Filed 2013·Granted Feb 17, 2015·0 cites·10 claims
- 2646US10086617B2Printing apparatusCANON KK·Filed 2016·Granted Oct 2, 2018·0 cites·14 claims
- 2745US8444139B2Recording medium supply device and recording apparatusTOKISAWA TOSHIAKI·Filed 2010·Granted May 21, 2013·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →