Inventor · disambiguated record

Koichi Hayamizu

Also filed as: HAYAMIZU KOICHI

1 granted patent·153 citations·filing 1995–1995

55Inventor score

Technology areasG06K

Files withMITSUBISHI ELECTRIC CORP1

Top patents by PatentIndex Score

1 record

0186US5664157ANoncontact IC card interface unit and communication system using the interface unitMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Sep 2, 1997·153 cites·16 claims

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