Inventor · disambiguated record

Hisashi Umetsu

Also filed as: UMETSU HISASHI

1 granted patent·0 citations·filing 2009–2009

4Inventor score
Technology areasB41J
Files withHARADA NOBUHIRO1

Top patents by PatentIndex Score

1 record

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →