Inventor · disambiguated record
Ryoki Jahana
Also filed as: JAHANA RYOKI
8 granted patents·1 pending application·51 citations·filing 2004–2011
85Inventor score
Top patents by PatentIndex Score
9 records- 0191US8184339B2Data generation and printing with binarization pattern selected as function of pixel number corresponding to conveying amount of print mediumMARUMOTO YOSHITOMO·Filed 2011·Granted May 22, 2012·6 cites·10 claims
- 0289US7441854B2Ink jet print head, ink jet printing apparatus, and method for manufacturing ink jet print headCANON KK·Filed 2006·Granted Oct 28, 2008·11 cites·1 claims
- 0387US7399049B2Ink jet printing apparatus, ink jet printing method, method of setting print control mode, and programCANON KK·Filed 2006·Granted Jul 15, 2008·10 cites·10 claims
- 0478US8018621B2Data generation and printing with binarization pattern selected as function of pixel number corresponding to conveying amount of print mediumCANON KK·Filed 2008·Granted Sep 13, 2011·7 cites·10 claims
- 0577US7911650B2Inkjet printing apparatus, image processing method and image processing apparatusCANON KK·Filed 2008·Granted Mar 22, 2011·5 cites·7 claims
- 0666US8007067B2Ink jet print head, ink jet printing apparatus, and method for manufacturing ink jet print headCANON KK·Filed 2008·Granted Aug 30, 2011·2 cites·6 claims
- 0765US7517052B2Ink-jet head and ink-jet recording apparatus using the headCANON KK·Filed 2004·Granted Apr 14, 2009·10 cites·8 claims
- 0850US2009002414A1Inkjet printing apparatus and printing methodCANON KK·Filed 2008·Application pending·0 cites
- 0944US7481516B2Inkjet recording apparatus and inkjet recording methodCANON KK·Filed 2008·Granted Jan 27, 2009·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →