Inventor · disambiguated record
Tetsuya Muto
Also filed as: MUTO TETSUYA
18 granted patents·1 pending application·30 citations·filing 2008–2018
90Inventor score
Top patents by PatentIndex Score
19 records- 0187US8045874B2Image forming apparatus and image density control methodRICOH CO LTD·Filed 2009·Granted Oct 25, 2011·9 cites·19 claims
- 0277US7813662B2Transfer unit and image forming apparatus using the unitRICOH KK·Filed 2008·Granted Oct 12, 2010·5 cites·20 claims
- 0375US10620578B2Image forming apparatus for correcting density unevennessSAKURADA Kohhei·Filed 2018·Granted Apr 14, 2020·2 cites·17 claims
- 0474US8693902B2Image forming apparatusWATANABE NAOTO·Filed 2011·Granted Apr 8, 2014·2 cites·4 claims
- 0572US8879963B2Toner supplying device and image forming apparatus using sameHIRAYAMA YUSHI·Filed 2010·Granted Nov 4, 2014·2 cites·16 claims
- 0670US10061226B2Image forming apparatus and image forming methodKAMIHARA KAZUAKI·Filed 2017·Granted Aug 28, 2018·1 cites·23 claims
- 0770US9565319B2Image forming apparatus having an optical sensor for converting a toner adhesion amount and image forming methodMUTO TETSUYA·Filed 2015·Granted Feb 7, 2017·2 cites·19 claims
- 0868US8145100B2Process cartridge including developing unit and incorporated in image forming apparatusHIRAYAMA YUSHI·Filed 2009·Granted Mar 27, 2012·3 cites·13 claims
- 0965US9141059B2Image forming apparatusMUTO TETSUYA·Filed 2014·Granted Sep 22, 2015·1 cites·10 claims
- 1062US9152896B2Image forming apparatus and image forming methodKANEKO SATOSHI·Filed 2014·Granted Oct 6, 2015·1 cites·11 claims
- 1160US8311422B2Image forming apparatus having a first and second toner containers and a developing unitHIRAYAMA YUSHI·Filed 2009·Granted Nov 13, 2012·2 cites·5 claims
- 1248US8983320B2Image forming apparatusSUZUKI SHINGO·Filed 2014·Granted Mar 17, 2015·0 cites·20 claims
- 1347US9229361B2Developer conveyance device, image forming apparatus, and developer conveyance methodMATSUMOTO JUNICHI·Filed 2014·Granted Jan 5, 2016·0 cites·9 claims
- 1444US9535376B2Image forming apparatus that switches transfer bias based on detected environment conditionSONE KEITA·Filed 2016·Granted Jan 3, 2017·0 cites·9 claims
- 1544US9128402B2Image forming apparatus capable of effectively preventing image density fluctuationUEMATSU YUUICHIROH·Filed 2013·Granted Sep 8, 2015·0 cites·16 claims
- 1643US8233813B2Image forming apparatus and image-density control methodYOSHIDA AKIRA·Filed 2009·Granted Jul 31, 2012·0 cites·6 claims
- 1737US9436135B2Toner pattern density correction in an image forming apparatusSONE KEITA·Filed 2015·Granted Sep 6, 2016·0 cites·11 claims
- 1835US9989876B2Image forming apparatus and method for calculating a toner degradation rateMORINAGA MUTSUKI·Filed 2016·Granted Jun 5, 2018·0 cites·20 claims
- 1930US2015316885A1Image forming apparatus and image forming methodUEMATSU YUUICHIROH·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →