Inventor · disambiguated record
Shigemasa Tsubone
Also filed as: TSUBONE SHIGEMASA
2 granted patents·13 citations·filing 1991–2015
50Inventor score
Technology areasB29C
Files withSEIDENSHA ELECTRONICS2
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →