Inventor · disambiguated record

Yoshibumi Arai

Also filed as: ARAI YOSHIBUMI

1 granted patent·25 citations·filing 1984–1984

42Inventor score
Technology areasB21D
Files withTOYO SEIKAN KAISHA LTD1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when Yoshibumi Arai 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 →