Inventor · disambiguated record
Shinji Koizumi
Also filed as: KOIZUMI SHINJI
14 granted patents·9 pending applications·30 citations·filing 2000–2023
88Inventor score
Top patents by PatentIndex Score
23 records- 0191US11863637B2Office device, office device system, control method using office device, and wireless device tracking methodTOSHIBA TEC KK·Filed 2022·Granted Jan 2, 2024·2 cites·20 claims
- 0279US11630891B2Image processing apparatus with biometric authentication and biometric authentication method for image processing apparatusesTOSHIBA TEC KK·Filed 2020·Granted Apr 18, 2023·1 cites·20 claims
- 0377US10006590B2LED device and lighting fixtureSTANLEY ELECTRIC CO LTD·Filed 2015·Granted Jun 26, 2018·3 cites·10 claims
- 0474US6415507B1Method for fabricating ink jet printer headTOSHIBA TEC KK·Filed 2000·Granted Jul 9, 2002·14 cites·9 claims
- 0572US12425484B2Office device, office device system, control method using office device, and wireless device tracking methodTOSHIBA TEC KK·Filed 2023·Granted Sep 23, 2025·0 cites·19 claims
- 0669US11836233B2Image processing apparatus and authentication method using biometric informationTOSHIBA TEC KK·Filed 2022·Granted Dec 5, 2023·0 cites·20 claims
- 0766US9819832B2Image forming apparatus and authentication methodTOSHIBA KK·Filed 2015·Granted Nov 14, 2017·1 cites·6 claims
- 0866US9019534B2Image forming apparatus and image forming method involving reuse functionKOIZUMI SHINJI·Filed 2012·Granted Apr 28, 2015·2 cites·8 claims
- 0955US7302580B2Digital combined apparatus, control method therefor, and digital combined apparatus systemTOSHIBA KK·Filed 2003·Granted Nov 27, 2007·4 cites·16 claims
- 1053US10158786B2Image forming apparatus and authentication methodTOSHIBA KK·Filed 2017·Granted Dec 18, 2018·0 cites·8 claims
- 1151US7822991B2Digital combined apparatus, control method therefor, and digital combined apparatus systemTOSHIBA KK·Filed 2007·Granted Oct 26, 2010·0 cites·17 claims
- 1251US2010064064A1Image processing apparatus and image processing methodTOSHIBA KK·Filed 2009·Application pending·0 cites
- 1348US2010060929A1Image forming apparatus and image forming methodTOSHIBA KK·Filed 2009·Application pending·0 cites
- 1447US2015373220A1Image processing apparatus and image processing systemTOSHIBA KK·Filed 2014·Application pending·0 cites
- 1546US2008252940A1Image scanner and control method thereofTOSHIBA KK·Filed 2007·Application pending·0 cites
- 1645US8902438B2Digital combined apparatus, control method therefor, and digital combined apparatus systemKOIZUMI SHINJI·Filed 2010·Granted Dec 2, 2014·0 cites·15 claims
- 1745US2008252920A1Printing system and control method thereofTOSHIBA KK·Filed 2007·Application pending·0 cites
- 1844US7108359B2Ink jet printer head and method for fabricating the sameTOSHIBA TEC KK·Filed 2002·Granted Sep 19, 2006·2 cites·2 claims
- 1944US2006119872A1Printing processing systemTOSHIBA TEC KK·Filed 2004·Application pending·0 cites
- 2041US6433604B2Phase adjustment techniqueNEC CORP·Filed 2000·Granted Aug 13, 2002·1 cites·15 claims
- 2141US2006265644A1Print processing apparatus, print processing system and print control methodTOSHIBA TEC KK·Filed 2005·Application pending·0 cites
- 2239US2011246825A1Image forming apparatus and data transfer methodTOSHIBA KK·Filed 2011·Application pending·0 cites
- 2338US2010188698A1Method for controlling image forming apparatus and image forming systemTOSHIBA KK·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →