Inventor · disambiguated record

Kiyoshi Nakama

Also filed as: NAKAMA KIYOSHI

2 granted patents·24 citations·filing 1990–1997

54Inventor score

Technology areasC22C C23C

Files withTANAKA PRECIOUS METAL IND2

Top patents by PatentIndex Score

2 records

0173US5972131AAg-Cu alloy for a sliding contactTANAKA PRECIOUS METAL IND·Filed 1997·Granted Oct 26, 1999·24 cites·10 claims
0220US5037496ACobalt-containing precious metal material for decorationTANAKA PRECIOUS METAL IND·Filed 1990·Granted Aug 6, 1991·0 cites·3 claims

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