Patent Assignment
Reel/Frame 010423/0423
Assignment of Assignor's Interest
Recorded: 1999-12-03
Pages: 2
Assignors
SUZUKI, SHINYA
Executed: 1999-10-19
TAKEUCHI, KIMITOSHI
Executed: 1999-10-18
YOSHIHARA, TORU
Executed: 1999-10-18
OOHASHI, MAKOTO
Executed: 1999-10-19
Assignee
HITACHI TELECOM TECHNOLOGIES, LTD.
94, AZA FUNABAMUKAI, FUKUSHIMA-KEN, KORIYAMA-SHI, JAPAN
Covered Property
(1)
System for Transmitting Dtmf Signal and Communication Equipment Thereof
Patent:
6,700,973 →
Application:
09/395,778 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 3, 1999
From: SUZUKI, SHINYA; TAKEUCHI, KIMITOSHI; YOSHIHARA, TORU; OOHASHI, MAKOTO
To: HITACHI TELECOM TECHNOLOGIES, LTD.
Reel/Frame 020608/0390 →
Change of Name
Jan 21, 2010
From: HITACHI TELECOM TECHNOLOGIES, LTD.
To: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
Reel/Frame 023821/0439 →
Merger
Jan 22, 2010
From: HITACHI COMMUNICATION TECHNOLOGIES, LTD.
To: HITACHI, LTD.
Reel/Frame 023832/0454 →