Inventor · disambiguated record

Rumi Akiyama

Also filed as: AKIYAMA RUMI

2 granted patents·2 citations·filing 2009–2010

34Inventor score

Technology areasB41J Y10T

Files withAKIYAMA RUMI2

Top patents by PatentIndex Score

2 records

0157US8113642B2Liquid ejection headAKIYAMA RUMI·Filed 2009·Granted Feb 14, 2012·2 cites·4 claims
0223US8985744B2Liquid-ejection recording head and method of manufacturing liquid-ejection recording headAKIYAMA RUMI·Filed 2010·Granted Mar 24, 2015·0 cites·5 claims

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