Patent Assignment
Reel/Frame 011478/0229
Assignment of Assignor's Interest
Recorded: 2001-01-26
Pages: 2
Assignors
SUGANO, TOSHIO
Executed: 1997-04-10
TSUKUI, SEIICHIRO
Executed: 1997-04-01
TSUNEDA, KENSUKE
Executed: 1997-04-01
Assignees
HITACHI, LTD.
CHIYODA-KU, TOKYO, JAPAN
HITACHI TOHBU SEMICONDUCTOR, LTD.
IRUMA-GUN, SAITAMA, JAPAN
Covered Property
(1)
Semiconductor device and process for manufacturing the same
Patent:
6,215,687 →
Application:
09/512,476 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Demerger, Merger & Change of Name
Jan 20, 2012
From: HITACHI TOHBU SEMICONDUCTOR, LTD.
To: EASTERN JAPAN SEMICONDUCTOR TECHNOLOGIES, INC.
Reel/Frame 027571/0964 →
Change of Name
Jan 24, 2012
From: EASTERN JAPAN SEMICONDUCTOR TECHNOLOGIES, INC.
To: RENESAS EASTERN JAPAN SEMICONDUCTOR, INC.
Reel/Frame 027580/0315 →
Assignment of Assignor's Interest
Mar 30, 2012
From: RENESAS EASTERN JAPAN SEMICONDUCTOR, INC.
To: KOMORO MURATA MANUFACTURING CO., LTD.
Reel/Frame 027983/0937 →
Assignment of Assignor's Interest
Jan 8, 2013
From: HITACHI, LTD.
To: KOMORO MURATA MANUFACTURING CO., LTD.
Reel/Frame 029618/0983 →
Assignment of Assignor's Interest
Jan 17, 2013
From: KOMORO MURATA MANUFACTURING CO., LTD.
To: MURATA MANUFACTURING COMPANY, LTD.
Reel/Frame 029647/0271 →