Inventor · disambiguated record
Takumi Shirakuma
Also filed as: SHIRAKUMA TAKUMI
9 granted patents·3 pending applications·12 citations·filing 2007–2023
79Inventor score
Top patents by PatentIndex Score
12 records- 0181US8226076B2Post-processing apparatus, control method thereof and image forming systemSHIRAKUMA TAKUMI·Filed 2010·Granted Jul 24, 2012·7 cites·31 claims
- 0277US9771236B2Sheet-processing apparatus that folds a sheet, and image-forming system using the sameKONICA MINOLTA INC·Filed 2015·Granted Sep 26, 2017·2 cites·12 claims
- 0368US8023881B2Sheet finisher and image forming system provided therewithKONICA MINOLTA BUSINESS TECH·Filed 2007·Granted Sep 20, 2011·3 cites·8 claims
- 0460US12108006B2Control device and image forming system, and computer readable recording medium storing control programKONICA MINOLTA INC·Filed 2023·Granted Oct 1, 2024·0 cites·32 claims
- 0554US10509349B2Fixing device and image forming apparatusKONICA MINOLTA INC·Filed 2018·Granted Dec 17, 2019·0 cites·21 claims
- 0653US9921524B2Image formation apparatus and method for controlling image formation apparatusKONICA MINOLTA INC·Filed 2016·Granted Mar 20, 2018·0 cites·6 claims
- 0750US11201573B2Driving device, image forming apparatus, and control programKONICA MINOLTA INC·Filed 2019·Granted Dec 14, 2021·0 cites·17 claims
- 0850US10418923B2Rotating motion control apparatus, image forming apparatus and method for rotating motion controlKONICA MINOLTA INC·Filed 2018·Granted Sep 17, 2019·0 cites·16 claims
- 0950US9327541B2Post-processing apparatus and image forming systemKONICA MINOLTA INC·Filed 2014·Granted May 3, 2016·0 cites·13 claims
- 1045US2020161992A1Motor drive deviceKONICA MINOLTA INC·Filed 2019·Application pending·0 cites
- 1143US2020019108A1Image forming device and misalignment correction methodKONICA MINOLTA INC·Filed 2019·Application pending·0 cites
- 1243US2020052615A1Motor drive apparatusKONICA MINOLTA INC·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →