Inventor · disambiguated record
Ryuuichi Minbu
Also filed as: MINBU RYUUICHI
6 granted patents·109 citations·filing 2003–2011
82Inventor score
Technology areasG03G
Top patents by PatentIndex Score
6 records- 0195US7502583B2Transfer device and image forming apparatus for enhancement of an image stored on a recording mediumRICOH KK·Filed 2005·Granted Mar 10, 2009·25 cites·13 claims
- 0295US6901234B2Image forming apparatus including an intermediate image transfer belt and high resistance contact memberRICOH KK·Filed 2003·Granted May 31, 2005·70 cites·19 claims
- 0387US8036550B2Image forming apparatusRICOH CO LTD·Filed 2008·Granted Oct 11, 2011·10 cites·8 claims
- 0466US8391734B2Image forming apparatusMINBU RYUUICHI·Filed 2011·Granted Mar 5, 2013·1 cites·22 claims
- 0558US8478183B2Image forming apparatusMINBU RYUUICHI·Filed 2009·Granted Jul 2, 2013·2 cites·15 claims
- 0653US8270886B2Transfer nip roller, transfer device, and image forming apparatusMINBU RYUUICHI·Filed 2008·Granted Sep 18, 2012·1 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →