Patent Assignment
Reel/Frame 012541/0012
Assignment of Assignor's Interest
Recorded: 2002-01-17
Pages: 2
Assignors
UDA, TETSUYA
Executed: 2001-11-22
TAKASHIMA, SHIGEHIRO
Executed: 2001-11-27
HAYASE, SHIGENORI
Executed: 2001-11-27
KUSANO, YOSHIMASA
Executed: 2001-11-22
ASAMIZU, SATOSHI
Executed: 2001-11-22
NAKANO, HIROFUMI
Executed: 2001-11-22
Assignee
HITACHI, LTD.
CHIYODA-KU, 6, KANDA SURUGADAI 4-CHOME, TOKYO, JAPAN
Covered Property
(1)
Wavelength Division Multiplexing Optical Transmission Equipment and Method of Amplifying Optical Wavelength Division Multiplexed Signals