Inventor · disambiguated record

Ryuko Takeya

Also filed as: TAKEYA RYUKO

1 granted patent·8 citations·filing 1987–1987

31Inventor score
Technology areasC07D
Files withEARTH CHEMICAL CO1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when Ryuko Takeya 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 →