Inventor · disambiguated record
Chie Maruyama
Also filed as: MARUYAMA CHIE
6 granted patents·9 citations·filing 2010–2020
71Inventor score
Top patents by PatentIndex Score
6 records- 0180US8133314B2Ink composition, recording method using the same, and recorded matterISHIHARA DAISUKE·Filed 2010·Granted Mar 13, 2012·8 cites·8 claims
- 0272US9023140B2Ink jet ink set and ink jet recording systemSEIKO EPSON CORP·Filed 2014·Granted May 5, 2015·1 cites·15 claims
- 0357US9303174B2Black ink compositionSEIKO EPSON CORP·Filed 2014·Granted Apr 5, 2016·0 cites·12 claims
- 0455US8362107B2Ink set and recording method using the sameSEIKO EPSON CORP·Filed 2011·Granted Jan 29, 2013·0 cites·8 claims
- 0551US12304973B2Polysaccharide derivative production method and lignin derivative production methodUNIV NAT CORP KANAZAWA·Filed 2020·Granted May 20, 2025·0 cites·4 claims
- 0649US8960877B2Black ink compositionMARUYAMA CHIE·Filed 2011·Granted Feb 24, 2015·0 cites·11 claims
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