Inventor · disambiguated record
Toru Isosu
Also filed as: ISOSU TORU
11 granted patents·186 citations·filing 1991–2005
91Inventor score
Files withFUJI XEROX CO LTD11
Top patents by PatentIndex Score
11 records- 0190US5160966AApparatus for detecting toner shortage in developing unitFUJI XEROX CO LTD·Filed 1991·Granted Nov 3, 1992·45 cites·7 claims
- 0282US5884130ADeveloping device with support structure for conveying meansFUJI XEROX CO LTD·Filed 1997·Granted Mar 16, 1999·35 cites·25 claims
- 0375US6347195B1Image forming apparatus and cartridge discriminating apparatusFUJI XEROX CO LTD·Filed 2000·Granted Feb 12, 2002·21 cites·10 claims
- 0472US5124752ADeveloping apparatusFUJI XEROX CO LTD·Filed 1991·Granted Jun 23, 1992·21 cites·10 claims
- 0567US5532791AError detection apparatus for detecting errors of toner sensing in an image forming apparatusFUJI XEROX CO LTD·Filed 1994·Granted Jul 2, 1996·16 cites·3 claims
- 0664US5374977AApparatus for detecting and controlling a toner run-out in a developing unitFUJI XEROX CO LTD·Filed 1993·Granted Dec 20, 1994·15 cites·10 claims
- 0760US5510883AElectrophotographic single-component developing deviceFUJI XEROX CO LTD·Filed 1995·Granted Apr 23, 1996·14 cites·9 claims
- 0859US6445888B1Image forming apparatus having a detachable cartridge and developer residual amount sensorFUJI XEROX CO LTD·Filed 2000·Granted Sep 3, 2002·8 cites·12 claims
- 0951US5463452ASingle-component developing apparatusFUJI XEROX CO LTD·Filed 1994·Granted Oct 31, 1995·9 cites·12 claims
- 1041US7212763B2Image forming apparatus and seal portion for use in the sameFUJI XEROX CO LTD·Filed 2005·Granted May 1, 2007·0 cites·16 claims
- 1132US5387964ADeveloping apparatus including a partition between a developing roll and a stirring memberFUJI XEROX CO LTD·Filed 1991·Granted Feb 7, 1995·2 cites·6 claims
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