Inventor · disambiguated record

Koichi Hamada

Also filed as: HAMADA KOICHI

61 granted patents·29 pending applications·163 citations·filing 19722024

98Inventor score
Technology areasH04NB62DG06TG09GH01J
Files withNIPPON STEEL CORP19MAXELL LTD9HAMADA KOICHI8HITACHI LTD7NIPPON STEEL & SUMITOMO METAL CORP7

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