Assignment of Assignor's Interest

Recorded: 2010-03-10 Pages: 4

Assignors

HIWASA, YONEO

Executed: 2010-02-18

HISADA, MASAYA

Executed: 2010-02-18

NAKAMURA, KAZUYOSHI

Executed: 2010-02-18

Assignee

MITSUBISHI MATERIALS CORPORATION

3-2, OTEMACHI 1-CHOME, CHIYODA-KU, TOKYO 100-8117, JAPAN

Covered Property (1)

Digging Tool, Digging Bit, and Device

Patent: 8,550,191 →

Application: 12/733,586 →

Publication: US 2010/0200302

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.