Inventor · disambiguated record

Seiji Katsumata

Also filed as: KATSUMATA SEIJI

1 granted patent·3 citations·filing 1979–1979

21Inventor score
Technology areasY10S
Files withTOYO JOZO KK1

Top patents by PatentIndex Score

1 record

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