Inventor · disambiguated record
Yuuichi Okamoto
Also filed as: OKAMOTO YUUICHI
5 granted patents·12 citations·filing 2003–2009
69Inventor score
Top patents by PatentIndex Score
5 records- 0177US7786656B2Piezoelectric body, piezoelectric device, and liquid discharge apparatusFUJIFILM CORP·Filed 2008·Granted Aug 31, 2010·10 cites·23 claims
- 0267US7830073B2Perovskite oxide, electric element, piezoelectric actuator and liquid discharge systemFUJIFILM CORP·Filed 2007·Granted Nov 9, 2010·2 cites·15 claims
- 0346US8075105B2Perovskite-type oxide film, piezoelectric thin-film device and liquid ejecting device using perovskite-type oxide film, as well as production process and evaluation method for perovskite-type oxide filmHISHINUMA YOSHIKAZU·Filed 2009·Granted Dec 13, 2011·0 cites·15 claims
- 0444US8801150B2Piezoelectric device, piezoelectric device manufacturing method, and liquid discharge apparatusHISHINUMA YOSHIKAZU·Filed 2009·Granted Aug 12, 2014·0 cites·16 claims
- 0540US7343073B2Optical members and compositions for producing themFUJIFILM CORP·Filed 2003·Granted Mar 11, 2008·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →