Inventor · disambiguated record
Hideki Kamaji
Also filed as: KAMAJI HIDEKI
17 granted patents·262 citations·filing 1986–2018
93Inventor score
Top patents by PatentIndex Score
17 records- 0196US6175710B1Electrophotographic recording apparatus using developing device with one-component type developer and having combination of charge injection effect and conductive contact type chargerFUJITSU LTD·Filed 1994·Granted Jan 16, 2001·87 cites·50 claims
- 0285US7551866B2Image forming method and apparatus with improved conversion capability of amount of toner adhesionRICOH KK·Filed 2006·Granted Jun 23, 2009·8 cites·9 claims
- 0385US5489974AImage formation apparatus, developing device incorporated therein and conductive rubber roller used thereinFUJITSU LTD·Filed 1995·Granted Feb 6, 1996·42 cites·52 claims
- 0476US5412458ADeveloping apparatus having leaf spring member for regulating mono-component developer layerFUJITSU LTD·Filed 1992·Granted May 2, 1995·23 cites·31 claims
- 0567US4979467AThin film formation apparatusFUJITSU LTD·Filed 1989·Granted Dec 25, 1990·25 cites·12 claims
- 0666US4777103AElectrophotographic multi-layered photosensitive member having a top protective layer of hydrogenated amorphous silicon carbide and method for fabricating the sameFUJITSU LTD·Filed 1986·Granted Oct 11, 1988·15 cites·9 claims
- 0763US5867758ADeveloper thickness-controlling blade and production process thereof as well as electrographic imaging deviceFUJITSU LTD·Filed 1996·Granted Feb 2, 1999·16 cites·17 claims
- 0858US5367367AToner supplying member in a developing device used in an image forming apparatusFUJITSU LTD·Filed 1992·Granted Nov 22, 1994·12 cites·16 claims
- 0958US5232500AOne-component developing apparatus having a developer layer thickness regulating member with an edge machined along a direction parallel to the surface of a developer holder memberFUJITSU LTD·Filed 1992·Granted Aug 3, 1993·12 cites·8 claims
- 1053US5331383AConductive roller transfer device with improved transfer efficiency and pollution controlFUJITSU LTD·Filed 1992·Granted Jul 19, 1994·10 cites·28 claims
- 1149US8941901B2Electrophotographic image output deviceIGAWA HIROYUKI·Filed 2013·Granted Jan 27, 2015·0 cites·4 claims
- 1248US5848343AElectrophotographic image-forming apparatus with uniform toner usage controlFUJITSU LTD·Filed 1997·Granted Dec 8, 1998·10 cites·17 claims
- 1345US10430699B2Image processing apparatus, image processing method, and computer-readable recording mediumIGAWA HIROYUKI·Filed 2018·Granted Oct 1, 2019·0 cites·6 claims
- 1445US9787873B2Halftone dot screen generation with conditional arrangement of growth centers to form dot blocks and bridges connecting adjacent dot blocksIGAWA HIROYUKI·Filed 2016·Granted Oct 10, 2017·0 cites·11 claims
- 1542US6434356B1Recording apparatus responsive to changing electrical resistance of transfer mediaFUJITSU LTD·Filed 2000·Granted Aug 13, 2002·2 cites·5 claims
- 1637US9706080B2Image processing apparatus and image processing methodIGAWA HIROYUKI·Filed 2015·Granted Jul 11, 2017·0 cites·4 claims
- 1734US9503611B2Image forming apparatus, and method and device for creating dither patternsIGAWA HIROYUKI·Filed 2015·Granted Nov 22, 2016·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →