Inventor · disambiguated record
Morihisa Kawahara
Also filed as: KAWAHARA MORIHISA
13 granted patents·287 citations·filing 1990–2018
92Inventor score
Top patents by PatentIndex Score
13 records- 0195US5835822AImage-forming apparatus comprising a process unitFUJITSU LTD·Filed 1996·Granted Nov 10, 1998·61 cites·15 claims
- 0291US6070041APrinting apparatusFUJITSU LTD·Filed 1999·Granted May 30, 2000·50 cites·8 claims
- 0390US6049690APrinting apparatusFUJITSU LTD·Filed 1998·Granted Apr 11, 2000·46 cites·22 claims
- 0482US9426310B2Technique for setting paper size for image forming apparatusKONICA MINOLTA INC·Filed 2015·Granted Aug 23, 2016·4 cites·9 claims
- 0579US6118463APositional error correction for color image forming apparatusFUJITSU LTD·Filed 1998·Granted Sep 12, 2000·73 cites·21 claims
- 0672US5946523APrinting apparatusFUJITSU LTD·Filed 1998·Granted Aug 31, 1999·24 cites·13 claims
- 0765US5895143AElectrophotographic image-forming apparatusFUJITSU LTD·Filed 1997·Granted Apr 20, 1999·12 cites·2 claims
- 0859US10405442B2Cabinet with lock and information processing equipmentKONICA MINOLTA INC·Filed 2018·Granted Sep 3, 2019·0 cites·13 claims
- 0955US5141342AMounting mechanism for ribbon cassetteFUJITSU LTD·Filed 1990·Granted Aug 25, 1992·13 cites·8 claims
- 1042US6400922B2Image-forming device having a plurality of image-forming units respectively apply the difference force to the recordable mediumFUJITSU LTD·Filed 2001·Granted Jun 4, 2002·2 cites·9 claims
- 1138US9411253B2Image forming apparatus forming registration patches for detection of displacement of toner imagesKONICA MINOLTA INC·Filed 2013·Granted Aug 9, 2016·0 cites·20 claims
- 1235US8805240B2Cleaning device and image forming apparatus incorporating sameSHIRAI KATSUMI·Filed 2009·Granted Aug 12, 2014·0 cites·11 claims
- 1333US5139352ARibbon cartridge having biasing member for positioning ink ribbon to print positionFUJITSU LTD·Filed 1990·Granted Aug 18, 1992·2 cites·38 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →