Inventor · disambiguated record

Ryuuji Watanabe

Also filed as: WATANABE RYUUJI

0 granted patents·1 pending application·0 citations·filing 2004–2004

Technology areasG11B
Files withSONY CORP1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when Ryuuji Watanabe 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 →