Assignment of Assignor's Interest

Recorded: 2001-05-31 Pages: 2

Assignor

HIRAYAMA, TOMOSHI

Executed: 2001-05-10

Assignee

SONY CORPORATION

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

Covered Property (1)

Information Providing System, Information Terminal Device, Information Server Device and Information Providing Method

Patent: 7,124,428 →

Application: 09/765,085 →

Publication: US 2002/0083472

Related Assignments (1)

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