Patent Assignment
Reel/Frame 011991/0716
Assignment of Assignor's Interest
Recorded: 2001-07-13
Pages: 2
Assignors
OKUDA, YUICHI
Executed: 2001-05-09
CHIGASAKI, HIDEO
Executed: 2001-05-15
MIYASHITA, HIROKI
Executed: 2001-05-14
Assignees
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN
HITACHI DEVICE ENGINEERING CO., LTD.
3681, HAYANO, MOBARA-SHI, CHIBA, JAPAN
Covered Property
(1)
Clock Generation Circuit, Control Method of Clock Generation Circuit, Clock Reproducing Circuit, Semiconductor Memory Device, and Dynamic Random Access Memory
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 25, 2011
From: HITACHI, LTD.
To: RENESAS ELECTRONICS CORPORATION
Reel/Frame 026109/0976 →
Assignment of Assignor's Interest
Sep 23, 2015
From: HITACHI DEVICE ENGINEERING CO., LTD.
To: RENESAS TECHNOLOGY CORP.
Reel/Frame 036667/0622 →
Merger and Change of Name
Sep 23, 2015
From: RENESAS TECHNOLOGY CORP.; NEC ELECTRONICS CORPORATION
To: RENESAS ELECTRONICS CORPORATION
Reel/Frame 036667/0733 →
Change of Address
Nov 29, 2017
From: RENESAS ELECTRONICS CORPORATION
To: RENESAS ELECTRONICS CORPORATION
Reel/Frame 044928/0001 →