Inventor · disambiguated record
Masakazu Imai
Also filed as: IMAI MASAKAZU
18 granted patents·1 pending application·65 citations·filing 1998–2021
91Inventor score
Top patents by PatentIndex Score
19 records- 0192US7979000B2Transfer unit and image forming apparatusRICOH CO LTD·Filed 2009·Granted Jul 12, 2011·15 cites·18 claims
- 0282US8238790B2Image forming apparatus with improved housing panel structural strengthFURUYA MASAHARU·Filed 2009·Granted Aug 7, 2012·8 cites·8 claims
- 0381US10234794B2Roller member and image forming apparatus including the roller memberIMAI MASAKAZU·Filed 2016·Granted Mar 19, 2019·2 cites·17 claims
- 0481US8467709B2Image forming apparatus having a movably supported transfer belt detectorKOGURE SEIICHI·Filed 2011·Granted Jun 18, 2013·3 cites·10 claims
- 0579US8457536B2Transfer device and image forming apparatus including sameNAKAMATSU HIROKI·Filed 2010·Granted Jun 4, 2013·4 cites·16 claims
- 0658US10114331B2Transfer device and image forming apparatus incorporating sameFUJITA JUNPEI·Filed 2017·Granted Oct 30, 2018·0 cites·14 claims
- 0758US9395656B2Transfer unit and image forming apparatus employing the transfer unitFURUYA MASAHARU·Filed 2014·Granted Jul 19, 2016·0 cites·14 claims
- 0852US8843009B2Image forming apparatus having a transfer member mount accommodating multiple different sizes of transfer membersYOGOSAWA KAZUKI·Filed 2012·Granted Sep 23, 2014·0 cites·13 claims
- 0951US9897946B2Roller member including a first and second high resistance member and image forming apparatus including the roller memberIMAI MASAKAZU·Filed 2016·Granted Feb 20, 2018·0 cites·10 claims
- 1050US6161065AControl system for vehicular illuminationNISSAN MOTOR·Filed 1998·Granted Dec 12, 2000·14 cites·10 claims
- 1149US10191415B2Transfer rotator and image forming apparatus comprising the sameMIZUTANI TAKEHIDE·Filed 2017·Granted Jan 29, 2019·0 cites·20 claims
- 1249US8768200B2Transfer unit and image forming apparatus employing the transfer unitFURUYA MASAHARU·Filed 2009·Granted Jul 1, 2014·0 cites·29 claims
- 1349US8041282B2Powder container, cleaning device, and image forming apparatusRICOH CO LTD·Filed 2009·Granted Oct 18, 2011·0 cites·14 claims
- 1448US9465331B2Image forming apparatusIMAI MASAKAZU·Filed 2015·Granted Oct 11, 2016·0 cites·6 claims
- 1547US11275329B2Image forming apparatusRICOH CO LTD·Filed 2021·Granted Mar 15, 2022·0 cites·12 claims
- 1643US2020379395A1Sheet conveyance device and image forming apparatus incorporating sameFUKAO TAKESHI·Filed 2020·Application pending·0 cites
- 1741US6219598B1Automotive controller maintaining operation of controlled device when a microcomputer overruns and cannot be resetNISSAN MOTOR·Filed 1998·Granted Apr 17, 2001·12 cites·10 claims
- 1838US9778603B2Transfer device and image forming apparatus incorporating sameKATO TSUTOMU·Filed 2016·Granted Oct 3, 2017·0 cites·19 claims
- 1934US6064938ACruise control apparatus and method for automotive vehicleNISSAN MOTOR·Filed 1998·Granted May 16, 2000·7 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Masakazu Imai files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →