Inventor · disambiguated record
Keisuke Isoda
Also filed as: ISODA KEISUKE
13 granted patents·3 citations·filing 2007–2017
81Inventor score
Top patents by PatentIndex Score
13 records- 0164US8670684B2Image forming apparatusISODA KEISUKE·Filed 2012·Granted Mar 11, 2014·1 cites·7 claims
- 0261US7899348B2Image forming apparatus with developing bias correcting portion that changes a developing density adjustment patternKYOCERA MITA CORP·Filed 2007·Granted Mar 1, 2011·2 cites·8 claims
- 0347US9033455B2Sheet attribution detection sensor device, paper sheet attribution detection method, and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2014·Granted May 19, 2015·0 cites·5 claims
- 0446US9141064B2Toner-amount detection sensorKYOCERA DOCUMENT SOLUTIONS INC·Filed 2014·Granted Sep 22, 2015·0 cites·5 claims
- 0543US9411288B2Toner detection sensor and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2015·Granted Aug 9, 2016·0 cites·6 claims
- 0639US9989884B2Toner amount detection sensorKYOCERA DOCUMENT SOLUTIONS INC·Filed 2017·Granted Jun 5, 2018·0 cites·10 claims
- 0738US8422896B2Image forming apparatus and image forming method configured to adjust toner image densityISODA KEISUKE·Filed 2010·Granted Apr 16, 2013·0 cites·18 claims
- 0837US9885972B2Image forming apparatus that ensures setting surface potential of photoreceptor drum with simple constitutionKYOCERA DOCUMENT SOLUTIONS INC·Filed 2016·Granted Feb 6, 2018·0 cites·8 claims
- 0937US9785084B2Image forming apparatus that ensures setting surface potential of photoreceptor drum with simple constitutionKYOCERA DOCUMENT SOLUTIONS INC·Filed 2016·Granted Oct 10, 2017·0 cites·15 claims
- 1037US9740134B2Image forming apparatus that sets surface potential of photoreceptor drum to target electric potential with simple configurationKYOCERA DOCUMENT SOLUTIONS INC·Filed 2016·Granted Aug 22, 2017·0 cites·13 claims
- 1137US8548343B2Image forming apparatus and method of measuring linear speedISODA KEISUKE·Filed 2011·Granted Oct 1, 2013·0 cites·8 claims
- 1236US10061225B2Toner amount detection sensor and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2017·Granted Aug 28, 2018·0 cites·8 claims
- 1335US9413913B2Paper type detection apparatus and method for detecting paper typeKYOCERA DOCUMENT SOLUTIONS INC·Filed 2015·Granted Aug 9, 2016·0 cites·4 claims
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