Inventor · disambiguated record
Kazutoshi Obara
Also filed as: OBARA KAZUTOSHI
8 granted patents·72 citations·filing 1991–2012
84Inventor score
Top patents by PatentIndex Score
8 records- 0182US5790168APrinting apparatus with movable slitter for printed paper sheetHITACHI KOKI KK·Filed 1995·Granted Aug 4, 1998·38 cites·9 claims
- 0266US8983311B2Image forming system with an image inspection deviceNEMOTO MASAKAZU·Filed 2012·Granted Mar 17, 2015·2 cites·10 claims
- 0358US7477869B2Electrophotographic printing apparatus and printing systemRICOH KK·Filed 2005·Granted Jan 13, 2009·2 cites·6 claims
- 0457US5884119ALight exposure controlling method of electrophotographic apparatus for suppressing fringe in pictureHITACHI LTD·Filed 1997·Granted Mar 16, 1999·12 cites·6 claims
- 0551US5140157ADouble beam scan type optical apparatusHITACHI KOKI KK·Filed 1991·Granted Aug 18, 1992·14 cites·6 claims
- 0645US6670975B2Laser control deviceHITACHI PRINTING SOLUTIONS LTD·Filed 2002·Granted Dec 30, 2003·0 cites·6 claims
- 0735US5161046ABeam position control apparatusHITACHI KOKI KK·Filed 1991·Granted Nov 3, 1992·4 cites·6 claims
- 0828US5561514AImage forming apparatus and sheet arranging method for the apparatusHITACHI KOKI KK·Filed 1995·Granted Oct 1, 1996·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →