Inventor

MATSUI YOUICHI

JP3 patents

⚠️ This page may combine multiple inventors who share the name “MATSUI YOUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

2 patents

US6868707B2Mar 22, 2005

Rolling method for strip rolling mill and strip rolling equipment

HITACHI LTD20 citations89

US7004002B2Feb 28, 2006

Rolling method for strip rolling mill and strip rolling equipment

HITACHI LTD10 citations70

DENSO CORP

1 patent

US7172174B2Feb 6, 2007

Laser welding method, laser welding structure, and throttle valve device

DENSO CORP5 citations56