Inventor · disambiguated record
Haruhisa Otsuka
Also filed as: OTSUKA HARUHISA
1 granted patent·223 citations·filing 2001–2001
56Inventor score
Technology areasG02F
Files withHITACHI LTD1
Top patents by PatentIndex Score
1 recordIdentity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →