Inventor · disambiguated record

Katsuo Ohuchi

Also filed as: OHUCHI KATSUO

1 granted patent·24 citations·filing 2001–2001

42Inventor score

Technology areasG08G

Files withZANAVY INFORMATICS KK1

Top patents by PatentIndex Score

1 record

0153US6621494B2Map database device, map display apparatus and recording medium capable of efficiently having and utilizing height dataZANAVY INFORMATICS KK·Filed 2001·Granted Sep 16, 2003·24 cites·8 claims

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