Inventor · disambiguated record

Hitomi Katayama

Also filed as: KATAYAMA HITOMI

1 granted patent·20 citations·filing 1979–1979

40Inventor score
Technology areasY10T
Files withNHK SPRING CO LTD1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when Hitomi Katayama 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 →