Inventor

OKI SACHIO

JP2 patents

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

TAKASUGI TAKAYUKI

1 patent

US8857695B2Oct 14, 2014

Tool and method for friction stir processing using the friction stir processing tool

TAKASUGI TAKAYUKI4 citations67

OKI SACHIO

1 patent

US9162318B2Oct 20, 2015

Friction stir processing apparatus and friction stir processing method

OKI SACHIO2 citations50