Inventor · disambiguated record
Toshiyuki Nagahama
Also filed as: NAGAHAMA TOSHIYUKI
1 granted patent·2 citations·filing 1983–1983
18Inventor score
Technology areasH02B
Files withHITACHI LTD1
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →