Assignee
IWAMURA YUKO
JP·6 granted patents·5 citations·filing 2008–2013
Top patents by PatentIndex Score
6 records- 0168US8147047B2Liquid supply apparatuses and liquid containersIWAMURA YUKO·Filed 2009·Granted Apr 3, 2012·3 cites·8 claims
- 0263US8215755B2Liquid supply apparatuses and liquid containersIWAMURA YUKO·Filed 2009·Granted Jul 10, 2012·2 cites·10 claims
- 0351US8889762B2Dye ink for ink-jet recording, ink set including the same, ink-jet recording apparatus, and ink-jet recording methodIWAMURA YUKO·Filed 2009·Granted Nov 18, 2014·0 cites·8 claims
- 0450US8282719B2Water-based ink for ink-jet recording, ink cartridge, ink-jet recording apparatus and method of stabilizing water-based ink for ink-jet recordingIWAMURA YUKO·Filed 2012·Granted Oct 9, 2012·0 cites·16 claims
- 0547US9067422B2Ink cartridge, method for manufacturing ink cartridge, ink-jet recording apparatus, and ink-jet recording methodIWAMURA YUKO·Filed 2013·Granted Jun 30, 2015·0 cites·12 claims
- 0647US8177898B2Water-based ink for ink-jet recording, ink cartridge, ink-jet recording apparatus and method of stabilizing water-based ink for ink-jet recordingIWAMURA YUKO·Filed 2008·Granted May 15, 2012·0 cites·18 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →