Inventor · disambiguated record

Isamu Hirasawa

Also filed as: HIRASAWA ISAMU

2 granted patents·19 citations·filing 1976–1977

60Inventor score
Files withKANDA TSUSHIN KOGYO KK2

Top patents by PatentIndex Score

2 records

Join the waitlist — get patent alerts

Get an alert when Isamu Hirasawa files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

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