Inventor · disambiguated record

Kiyoshi Sumi

Also filed as: SUMI KIYOSHI

1 granted patent·98 citations·filing 1984–1984

53Inventor score
Technology areasC08L
Files withTOKUYAMA SODA KK1

Top patents by PatentIndex Score

1 record

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