Assignment of Assignor's Interest

Recorded: 1999-05-14 Pages: 2

Assignor

YAMAGUCHI, AKIRA

Executed: 1999-04-30

Assignee

SONY CORPORATION

SHINAGAWA-KU, 7-35, KITASHINAGAWA 6-CHOME, TOKYO, JAPAN

Covered Property (1)

Nonaqueous-Electolyte Secondary Battery

Patent: 6,869,723 →

Application: 09/262,325 →

Publication: US 2002/0004161

Related Assignments (2)

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