Inventor · disambiguated record
Ryoichi Tsuruoka
Also filed as: TSURUOKA RYOICHI
19 granted patents·419 citations·filing 1986–1997
96Inventor score
Top patents by PatentIndex Score
19 records- 0191US4711561AToner recovery deviceRANK XEROX LTD·Filed 1986·Granted Dec 8, 1987·40 cites·16 claims
- 0288US5896979AEndless belt type delivery deviceFUJI XEROX CO LTD·Filed 1996·Granted Apr 27, 1999·43 cites·21 claims
- 0388US5819140ARoller for belt transporting apparatus and image forming apparatusFUJI XEROX CO LTD·Filed 1997·Granted Oct 6, 1998·37 cites·9 claims
- 0487US5678138APaper transport control system for an image forming apparatusFUJI XEROX CO LTD·Filed 1996·Granted Oct 14, 1997·43 cites·9 claims
- 0586US5784676ARoller for belt transporting apparatus and image forming apparatusFUJI XEROX CO LTD·Filed 1996·Granted Jul 21, 1998·34 cites·16 claims
- 0686US5502545AJam processing device suitable for use in an image forming apparatusFUJI XEROX CO LTD·Filed 1995·Granted Mar 26, 1996·42 cites·3 claims
- 0773US5541708ASystem for testing and optimizing toner output in an image formating apparatusFUJI XEROX CO LTD·Filed 1994·Granted Jul 30, 1996·20 cites·13 claims
- 0872US4748473APrinting apparatus with detack deviceRANK XEROX LTD·Filed 1986·Granted May 31, 1988·17 cites·20 claims
- 0971US5697030AImage forming apparatus with transfer belt pressing memberFUJI XEROX CO LTD·Filed 1996·Granted Dec 9, 1997·21 cites·12 claims
- 1070US5784674AInner face cleaning member for an intermediate transfer deviceFUJI XEROX CO LTD·Filed 1996·Granted Jul 21, 1998·20 cites·13 claims
- 1170US5652942AImage forming apparatusFUJI XEROX CO LTD·Filed 1996·Granted Jul 29, 1997·21 cites·10 claims
- 1265US5629760AImage forming apparatus comprising medium attraction meansFUJI XEROX CO LTD·Filed 1996·Granted May 13, 1997·19 cites·5 claims
- 1360US5768676AMethod of setting a position of a movable member, and a position setting jigFUJI XEROX CO LTD·Filed 1996·Granted Jun 16, 1998·14 cites·12 claims
- 1458US5617197AImage forming apparatus having a device for stripping a transfer member carried on a transfer drumFUJI XEROX CO LTD·Filed 1995·Granted Apr 1, 1997·13 cites·13 claims
- 1557US5828924AOptical detecting device for an image forming apparatus and an image forming apparatus using the sameFUJI XEROX CO LTD·Filed 1996·Granted Oct 27, 1998·12 cites·12 claims
- 1650US5740512AImage formation system with swell correctionFUJI XEROX CO LTD·Filed 1996·Granted Apr 14, 1998·9 cites·7 claims
- 1745US5923923ATwo-sided image forming apparatus with oil contamination preventionFUJI XEROX CO LTD·Filed 1996·Granted Jul 13, 1999·7 cites·12 claims
- 1845US5659863AImaging forming apparatus with detecting capabilities of a condition of a transfer material carrierFUJI XEROX CO LTD·Filed 1995·Granted Aug 19, 1997·7 cites·16 claims
- 1930US5810131AVibration reducing methodFUJI XEROX CO LTD·Filed 1996·Granted Sep 22, 1998·0 cites·2 claims
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