Inventor · disambiguated record

Kiyosaburo Koyama

Also filed as: KOYAMA KIYOSABURO

1 granted patent·38 citations·filing 1977–1977

46Inventor score
Technology areasF16F
Files withSHOWA MFG1

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1 record

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