Assignment of Assignor's Interest

Recorded: 2002-05-22 Received: 2002-05-29 Pages: 2

Assignors

YAMAMOTO, HIDEO

Executed: 2002-04-23

NAKASUJI, KAZUYUKI

Executed: 2002-04-26

Assignee

SUMITOMO METAL INDUSTRIES, LTD.

CHUO-KU, OSAKA-SHI, 5-33, KITAHAMA 4-CHOME, OSAKA, JPX, 541-0, JAPAN

Covered Property (1)

Threaded Joint for an Oil Well Pipe

Application: 10/082,212 →