Inventor · disambiguated record
Eijiro Arimura
Also filed as: ARIMURA EIJIRO
5 granted patents·17 citations·filing 2014–2017
73Inventor score
Files withRISO KAGAKU CORP5
Top patents by PatentIndex Score
5 records- 0190US9827775B2Ink cartridgeRISO KAGAKU CORP·Filed 2017·Granted Nov 28, 2017·7 cites·6 claims
- 0288US9409430B2Inkjet printerRISO KAGAKU CORP·Filed 2015·Granted Aug 9, 2016·5 cites·1 claims
- 0378US9272865B2Sheet transfer deviceRISO KAGAKU CORP·Filed 2014·Granted Mar 1, 2016·4 cites·6 claims
- 0465US10099481B2Ink fill device, ink filling method, ink cartridge manufacturing method and ink cartridgeRISO KAGAKU CORP·Filed 2017·Granted Oct 16, 2018·1 cites·21 claims
- 0543US9902161B2Ink cartridgeRISO KAGAKU CORP·Filed 2017·Granted Feb 27, 2018·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →