Inventor · disambiguated record
Sadayuki Tomioka
Also filed as: TOMIOKA SADAYUKI
1 granted patent·2 citations·filing 1997–1997
17Inventor score
Technology areasC09B
Files withDAINIPPON INK & CHEMICALS1
Top patents by PatentIndex Score
1 recordJoin the waitlist — get patent alerts
Get an alert when Sadayuki Tomioka 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 →