Inventor · disambiguated record
Youichi Matsui
Also filed as: MATSUI YOUICHI
3 granted patents·35 citations·filing 2001–2004
70Inventor score
Top patents by PatentIndex Score
3 records- 0190US6868707B2Rolling method for strip rolling mill and strip rolling equipmentHITACHI LTD·Filed 2001·Granted Mar 22, 2005·20 cites·3 claims
- 0280US7004002B2Rolling method for strip rolling mill and strip rolling equipmentHITACHI LTD·Filed 2004·Granted Feb 28, 2006·10 cites·2 claims
- 0358US7172174B2Laser welding method, laser welding structure, and throttle valve deviceDENSO CORP·Filed 2004·Granted Feb 6, 2007·5 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Youichi Matsui 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 →