Inventor · disambiguated record

Ryusuke Tsuboi

Also filed as: TSUBOI RYUSUKE

2 granted patents·13 citations·filing 2005–2005

57Inventor score

Technology areasB24C Y02P

Files withTOSHIBA KK2

Top patents by PatentIndex Score

2 records

0178US7455570B2Large part polishing apparatus and polishing methodTOSHIBA KK·Filed 2005·Granted Nov 25, 2008·6 cites·2 claims
0274US7144303B2Method of polishing a large part and abrasive for use in the methodTOSHIBA KK·Filed 2005·Granted Dec 5, 2006·7 cites·7 claims

Join the waitlist — get patent alerts

Get an alert when Ryusuke Tsuboi 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 →