Inventor · disambiguated record

Keiichi Yotumoto

Also filed as: YOTUMOTO KEIICHI

1 granted patent·8 citations·filing 1975–1975

30Inventor score
Technology areasY10T
Files withNITTO BOSEKI CO LTD1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when Keiichi Yotumoto 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 →