Inventor · disambiguated record
Ryouichi Tsuruoka
Also filed as: TSURUOKA RYOUICHI
5 granted patents·178 citations·filing 1995–1999
83Inventor score
Technology areasG03G
Files withFUJI XEROX CO LTD5
Top patents by PatentIndex Score
5 records- 0191US5617195ACleaning unit and toner recovery system for image formation unitFUJI XEROX CO LTD·Filed 1995·Granted Apr 1, 1997·57 cites·7 claims
- 0290US6160978AImage forming apparatus having an endless belt provided with ribs and indiciaFUJI XEROX CO LTD·Filed 1999·Granted Dec 12, 2000·59 cites·9 claims
- 0385US6141522AImage forming apparatus using an endless beltFUJI XEROX CO LTD·Filed 1998·Granted Oct 31, 2000·43 cites·33 claims
- 0458US6064849AImage forming apparatus for high quality color imagesFUJI XEROX CO LTD·Filed 1999·Granted May 16, 2000·14 cites·15 claims
- 0539US6061546ACleaning apparatus and image formation apparatusFUJI XEROX CO LTD·Filed 1999·Granted May 9, 2000·5 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →