Inventor · disambiguated record
Ryuji Wataki
Also filed as: WATAKI RYUJI
15 granted patents·233 citations·filing 1984–1998
94Inventor score
Technology areasG03G
Top patents by PatentIndex Score
15 records- 0186US5426485ACleaning device for a transfer belt of an image forming apparatusMITA INDUSTRIAL CO LTD·Filed 1993·Granted Jun 20, 1995·34 cites·9 claims
- 0279US5669054AMulti-directional driving mechanism and transfer device for an image forming machine using such mechanismMITA INDUSTRIAL CO LTD·Filed 1995·Granted Sep 16, 1997·29 cites·7 claims
- 0377US5689758AImage-transfer and sheet-separation apparatusMITA INDUSTRIAL CO LTD·Filed 1995·Granted Nov 18, 1997·23 cites·48 claims
- 0475US4619523AToner cleaning apparatus in electrophotographyMITA INDUSTRIAL CO LTD·Filed 1984·Granted Oct 28, 1986·19 cites·5 claims
- 0574US5408300AImage-transfer and sheet-separation apparatusMITA INDUSTRIAL CO LTD·Filed 1992·Granted Apr 18, 1995·18 cites·19 claims
- 0671US5268725ASheet member carrier device with grounding meansMITA INDUSTRIAL CO LTD·Filed 1991·Granted Dec 7, 1993·22 cites·9 claims
- 0763US5233394ATransfer device for use in an image forming apparatusMITA INDUSTRIAL CO LTD·Filed 1992·Granted Aug 3, 1993·14 cites·8 claims
- 0858US5574550ATransfer device for image forming machineMITA INDUSTRIAL CO LTD·Filed 1995·Granted Nov 12, 1996·13 cites·3 claims
- 0953US6070043ADevice for cleaning a transfer belt of an image-forming machineMITA IND·Filed 1998·Granted May 30, 2000·11 cites·7 claims
- 1053US5298954AImage forming apparatusMITA INDUSTRIAL CO LTD·Filed 1992·Granted Mar 29, 1994·9 cites·7 claims
- 1152US5893659AImage forming apparatus with transfer current controller and method of forming an image using the sameMITA INDUSTRIAL CO LTD·Filed 1998·Granted Apr 13, 1999·10 cites·18 claims
- 1249US5630194AImage forming machineMITA INDUSTRIAL CO LTD·Filed 1995·Granted May 13, 1997·9 cites·2 claims
- 1349US5602634ATransfer device of image forming machineMITA INDUSTRIAL CO LTD·Filed 1995·Granted Feb 11, 1997·9 cites·3 claims
- 1447US5640661ATransfer device for an image forming machineMITA INDUSTRIAL CO LTD·Filed 1995·Granted Jun 17, 1997·8 cites·5 claims
- 1540US5412460AImage transfer unit for image forming apparatusMITA INDUSTRIAL CO LTD·Filed 1993·Granted May 2, 1995·5 cites·13 claims
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