Inventor · disambiguated record

Shigetaka Washizawa

Also filed as: WASHIZAWA SHIGETAKA

1 granted patent·30 citations·filing 1977–1977

44Inventor score
Technology areasH04S
Files withNIPPON COLUMBIA1

Top patents by PatentIndex Score

1 record

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