Inventor · disambiguated record
Masatoshi Ishida
Also filed as: ISHIDA MASATOSHI
18 granted patents·14 pending applications·78 citations·filing 1988–2022
91Inventor score
Top patents by PatentIndex Score
32 records- 0194US8422093B2Light projection unit, image reading device including same, and image forming apparatus including the image reading deviceISHIDA MASATOSHI·Filed 2010·Granted Apr 16, 2013·32 cites·4 claims
- 0287US10341516B2Rotation drive device, image reading device, and image forming apparatusIMAKI DAISUKE·Filed 2018·Granted Jul 2, 2019·6 cites·6 claims
- 0381US8643917B2Light projection unit, image reading device including same, and image forming apparatus including the image reading deviceISHIDA MASATOSHI·Filed 2012·Granted Feb 4, 2014·4 cites·10 claims
- 0478US10882333B2Image forming apparatus and image forming apparatus bodyOSANAI YOHEI·Filed 2019·Granted Jan 5, 2021·1 cites·17 claims
- 0577US10870178B2Flux-cored wire for arc welding of duplex stainless steel and weld metalKOBE STEEL LTD·Filed 2017·Granted Dec 22, 2020·1 cites·19 claims
- 0675US9013759B2Document reading unit, image forming apparatus incorporating same, and method of detecting original document using with sameISHIDA MASATOSHI·Filed 2013·Granted Apr 21, 2015·3 cites·13 claims
- 0774US4902983ANonlinear signal generating circuit and nonlinear compensating device using the sameNEC CORP·Filed 1988·Granted Feb 20, 1990·22 cites·11 claims
- 0868US7571491B2Television receiver and electronic devicePANASONIC CORP·Filed 2005·Granted Aug 4, 2009·4 cites·2 claims
- 0965US10044898B2Image reading device and image forming apparatus incorporating the image reading deviceOSANAI YOHEI·Filed 2017·Granted Aug 7, 2018·1 cites·13 claims
- 1063US8746948B2Light guide, document illuminating device, image reading device, and image forming apparatusISHIDA MASATOSHI·Filed 2012·Granted Jun 10, 2014·1 cites·9 claims
- 1159US10855873B2Image forming apparatusFUJII TOMOYA·Filed 2019·Granted Dec 1, 2020·0 cites·15 claims
- 1258US11016406B2Image forming apparatusOTA MASASHI·Filed 2019·Granted May 25, 2021·0 cites·11 claims
- 1358US2012222963A1Surface Treated Metal Materials, Method of Treating the Surfaces Thereof, Resin Coated Metal Materials, Cans and Can LidsISHIDA MASATOSHI·Filed 2012·Application pending·0 cites
- 1453US11124003B2Handheld mobile printing deviceOTA MASASHI·Filed 2020·Granted Sep 21, 2021·0 cites·20 claims
- 1552US11235591B2Image forming apparatus and image forming apparatus bodyISHIDA MASATOSHI·Filed 2019·Granted Feb 1, 2022·0 cites·22 claims
- 1647US2024075745A1Printing apparatus and printing apparatus bodyISHIDA MASATOSHI·Filed 2022·Application pending·0 cites
- 1745US10033899B2Lighting device including a board to mount the light source on a mount surface opposite a cover, image reading device, and image forming apparatusISHIDA MASATOSHI·Filed 2016·Granted Jul 24, 2018·0 cites·19 claims
- 1845US2014078560A1Tilt adjustment mechanism, image capturing unit device, image scanning device, image reading device, and copierNAGAO YOSHIAKI·Filed 2013·Application pending·0 cites
- 1945US2014071501A1Document scanning module, integral scanning unit, document scanning unit, automatic document feeder, and image forming appartausSHINKAWA SHOHEI·Filed 2013·Application pending·0 cites
- 2043US2020101751A1Image forming apparatus and image forming apparatus bodyHIRATA MUNEKAZU·Filed 2019·Application pending·0 cites
- 2143US2020079109A1Image forming apparatusOTA MASASHI·Filed 2019·Application pending·0 cites
- 2243US2021276341A1Portable image forming apparatus and portable image forming apparatus bodyOSANAI YOHEI·Filed 2019·Application pending·0 cites
- 2343US2021245514A1Image forming apparatus and body of image forming apparatusISHIDA MASATOSHI·Filed 2021·Application pending·0 cites
- 2442US2021245511A1Image forming apparatus and body of image forming apparatusISHIDA MASATOSHI·Filed 2020·Application pending·0 cites
- 2542US2020079110A1Image forming apparatus and image forming apparatus bodyHIRATA MUNEKAZU·Filed 2019·Application pending·0 cites
- 2639US2013293932A1Image capturing device, image scanner, and image forming apparatusSUGAI ATSUSHI·Filed 2013·Application pending·0 cites
- 2739US2008057336A1Surface-Treated Metal Materials, Method of Treating the Surfaces Thereof, Resin-Coated Metal Materials, Cans and Can LidsTOYO SEIKAN KAISHA LTD·Filed 2004·Application pending·0 cites
- 2838US9426318B2Image reader unit and image forming apparatus including sameISHIDA MASATOSHI·Filed 2015·Granted Aug 23, 2016·0 cites·18 claims
- 2937US2020094548A1Liquid discharge apparatusNISHIOKA KUNIHIKO·Filed 2019·Application pending·0 cites
- 3036US2020230986A1Image forming apparatusHIRATA MUNEKAZU·Filed 2020·Application pending·0 cites
- 3133US10108128B2Automatic document feeder, image reading device incorporating the automatic document feeder, and image forming apparatus incorporating the image reading device with the automatic document feederNAGANO TATSUAKI·Filed 2017·Granted Oct 23, 2018·0 cites·19 claims
- 3232US5272456AHigh-frequency bias supply circuitNEC CORP·Filed 1992·Granted Dec 21, 1993·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →