Assignment of Assignor's Interest

Recorded: 2004-12-21 Pages: 2

Assignors

SAKAI, SHOICHI

Executed: 2004-11-23

ICHIYANAGI, FUTOSHI

Executed: 2004-11-23

ONOZUKA, JUNJI

Executed: 2004-11-24

MATSUMOTO, GOJI

Executed: 2004-11-23

Assignee

HITACHI, LTD.

6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO 100-8280, JAPAN

Covered Property (1)

Oxygen Concentration Detecting Element

Patent: 7,655,122 →

Application: 11/016,916 →

Publication: US 2005/0158459

Related Assignments (2)

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