P

Inventor

IWASHITA TOMOYUKI

JP4 patents
⚠️ This page may combine multiple inventors who share the name “IWASHITA TOMOYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MAZDA MOTOR

3 patents
US6601751B2Aug 5, 2003

Method and apparatus for joining

MAZDA MOTOR36 citations89
US7353977B2Apr 8, 2008

Frictional joining method and frictional joining structure

MAZDA MOTOR15 citations82
US7562803B2Jul 21, 2009

Friction spot joint structure

MAZDA MOTOR6 citations60

KAWASAKI HEAVY IND LTD

1 patent
US6832713B2Dec 21, 2004

Spot joining method and spot joining device

KAWASAKI HEAVY IND LTD25 citations88