Assignment of Assignor's Interest

Recorded: 2000-07-06 Pages: 2

Assignors

FUKUI, ATSUSHI

Executed: 2000-03-17

ANDO, KOUJI

Executed: 2000-03-17

IMAMURA, MASAKI

Executed: 2000-03-17

Assignee

SUMITOMO METAL MINING CO., LTD.

11-3, SHIMBASHI 5-CHOME, MINATO-KU, TOKYO 105-0003, JAPAN

Covered Property (1)

Solution purification method for electrolyte

Patent: 6,340,427 →

Application: 09/516,020 →

Related Assignments (1)

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