Inventor · disambiguated record

Hisashi Nishkawa

Also filed as: NISHKAWA HISASHI

1 granted patent·50 citations·filing 1990–1990

49Inventor score
Technology areasF05D
Files withHITACHI LTD1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when Hisashi Nishkawa 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 →