Inventor · disambiguated record
Akihiko Ema
Also filed as: EMA AKIHIKO
3 granted patents·1 pending application·5 citations·filing 2015–2016
53Inventor score
Top patents by PatentIndex Score
4 records- 0182US10201836B2Powder classifying apparatusNISSHIN SEIFUN GROUP INC·Filed 2016·Granted Feb 12, 2019·5 cites·17 claims
- 0237US10413873B2Mixing apparatus for mixing powder having liquid repellent property and liquidNISSHIN ENG INC·Filed 2016·Granted Sep 17, 2019·0 cites·4 claims
- 0332US10390545B2Method for concentrating particular component in powderNISSHIN SEIFUN GROUP INC·Filed 2015·Granted Aug 27, 2019·0 cites·14 claims
- 0429US2017144119A1Granular material and method of producing granular materialNISSHIN SEIFUN GROUP INC·Filed 2016·Application pending·0 cites
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