IP Library › Assignment 012465/0523
Patent Assignment
Reel/Frame 012465/0523

Assignment of Assignor's Interest

Recorded: 2002-01-08 Pages: 3
Assignors
TOKITA, SHIGERU
Executed: 2001-09-20
AKASHI, MITSUO
Executed: 2001-09-20
BABA, NAOHIKO
Executed: 2001-09-20
HONZAWA, YOICHI
Executed: 2001-09-20
SATOH, HIDEKI
Executed: 2001-09-20
Assignee
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property (1)
Optical Transmission Device and Optical Transmission System Using the Same
Patent: 7,031,620 →
Application: 09/905,045 →
Publication: US 2002/0061035
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 8, 2005
From: HITACHI, LTD.
To: OPNEXT JAPAN, INC.
Reel/Frame 016226/0967 →
Change of Name Dec 3, 2014
From: OPNEXT JAPAN, INC.
To: OCLARO JAPAN, INC.
Reel/Frame 034524/0875 →
Change of Name Jul 2, 2019
From: OCLARO JAPAN, INC.
To: LUMENTUM JAPAN, INC.
Reel/Frame 049669/0609 →