Inventor · disambiguated record
Masaharu Kitagawa
Also filed as: KITAGAWA MASAHARU
9 granted patents·1 pending application·46 citations·filing 2007–2017
86Inventor score
Technology areasG03G
Top patents by PatentIndex Score
10 records- 0194US7877048B2Image forming apparatus, transfer unit thereof, and method of shifting transfer rollers thereofTOSHIBA KK·Filed 2010·Granted Jan 25, 2011·15 cites·14 claims
- 0292US9405244B1Image forming apparatus with reduced load fluctuationTOSHIBA KK·Filed 2015·Granted Aug 2, 2016·8 cites·10 claims
- 0389US9389556B1Image forming apparatus and control method for fixing deviceTOSHIBA KK·Filed 2015·Granted Jul 12, 2016·4 cites·18 claims
- 0488US7599651B2Image forming apparatus including grooved cam and link mechanism engaging with grooves of the grooved camTOSHIBA KK·Filed 2007·Granted Oct 6, 2009·11 cites·5 claims
- 0577US8099031B2Image forming apparatus, transfer unit thereof, and method of shifting transfer rollers thereofKITAGAWA MASAHARU·Filed 2010·Granted Jan 17, 2012·3 cites·9 claims
- 0676US9678462B2Image forming apparatus and control method for fixing deviceTOSHIBA KK·Filed 2016·Granted Jun 13, 2017·1 cites·20 claims
- 0767US7787809B2Image forming apparatus, transfer unit thereof, and method of shifting transfer rollers thereofTOSHIBA KK·Filed 2008·Granted Aug 31, 2010·2 cites·20 claims
- 0863US9996033B2Image forming apparatus and control method for fixing deviceTOSHIBA KK·Filed 2017·Granted Jun 12, 2018·0 cites·17 claims
- 0959US7561819B2Belt cleaning device having cleaning blade for image forming apparatusTOSHIBA KK·Filed 2007·Granted Jul 14, 2009·2 cites·13 claims
- 1033US2010303515A1Image transfer device, image forming apparatus, and image transferring methodTOSHIBA KK·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →