Inventor

TANAKA SUNAO

JP3 patents

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

SUMITOMO LIGHT METAL IND

2 patents

US6921010B2Jul 26, 2005

Method of joining together two planar members by friction stir welding, and tab plate used in the same method

SUMITOMO LIGHT METAL IND2 citations58

US6892928B2May 17, 2005

Method of manufacturing tubular body, by friction stir welding

SUMITOMO LIGHT METAL IND5 citations58

YAMADA YUTAKA

1 patent

US9193320B2Nov 24, 2015

Impact absorbing member and bumper device

YAMADA YUTAKA0 citations33