Inventor · disambiguated record

Kakuro Hirai

Also filed as: HIRAI KAKURO

4 granted patents·7 pending applications·0 citations·filing 20152024

52Inventor score
Technology areasC12MG01NC12QG01JG02B
Files withHITACHI LTD10HITACHI HIGH TECH CORP1

Top patents by PatentIndex Score

11 records

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