Patent Assignment
Reel/Frame 028319/0334
Assignment of Assignor's Interest
Recorded: 2012-06-05
Pages: 3
Assignors
HORIUCHI, MIKIMASA
Executed: 2012-04-09
KURODA, RYUTARO
Executed: 2012-04-09
YAMAGUCHI, YASUHIDE
Executed: 2012-04-09
Assignee
MITSUI MINING & SMELTING CO., LTD
1-11-1, OSAKI, SHINAGAWA-KU, TOKYO, 141-8584, JAPAN
Covered Property
(1)
Abrasive Material
Application:
13/513,917 →
Publication:
US 2012/0240478