Inventor · disambiguated record
Shigemi Nagayoshi
Also filed as: NAGAYOSHI SHIGEMI
1 granted patent·30 citations·filing 1980–1980
44Inventor score
Technology areasC10L
Files withMITSUI MINING CO LTD1
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1 recordIdentity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →