Inventor · disambiguated record

Hiroyuki Kumai

Also filed as: KUMAI HIROYUKI

8 granted patents·5 pending applications·727 citations·filing 19912007

91Inventor score
Technology areasG06QH04NG06FG06VB41J
Files withHITACHI LTD10TERAMOTO YAEMI1

Top patents by PatentIndex Score

13 records

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