Inventor · disambiguated record
Mariko Doi
Also filed as: DOI MARIKO
1 granted patent·0 citations·filing 2012–2012
4Inventor score
Technology areasH04N
Files withHITACHI LTD1
Top patents by PatentIndex Score
1 recordIdentity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →