IP Library › Assignment 015057/0459
Patent Assignment
Reel/Frame 015057/0459

Assignment of Assignor's Interest

Recorded: 2004-08-09 Pages: 2
Assignor
RENESAS TECHNOLOGY CORP.
Executed: 2004-07-22
Assignee
HITACHI, LTD.
6, KANDA SURUGADAI, 4-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Properties (2)
Semiconductor Memory Device
Patent: 6,828,612 →
Application: 10/388,639 →
Publication: US 2003/0173593
Semiconductor Integrated Circuit Device and Manufacturing Method Thereof
Patent: 6,777,279 →
Application: 10/412,230 →
Publication: US 2003/0197202
Related Assignments (7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 17, 2003
From: MIYATAKE, SHINICHI; KAJIGAYA, KAZUHIKO; MIYAZAWA, KAZUYUKI; SEKIGUCHI, TOMONORI
To: HITACHI, LTD.; HITACHI ULSI SYSTEMS CO., LTD.; ELPIDA MEMORY, INC.
Reel/Frame 013885/0582 →
Assignment of Assignor's Interest Apr 14, 2003
From: HASHIMOTO, CHIEMI; KAWASHIMA, YASUHIKO; KAWAKITA, KEIZO; MONIWA, MASAHIRO
To: HITACHI, LTD.; HITACHI ULSI SYSTEMS CO. LTD.; ELPIDA MEMORY, INC.
Reel/Frame 013971/0194 →
Assignment of Assignor's Interest Sep 26, 2003
From: HITACHI, LTD.
To: RENESAS TECHNOLOGY CORPORATION
Reel/Frame 014559/0815 →
Assignment of Assignor's Interest Dec 12, 2006
From: HITACHI, LTD.; HITACHI ULSI SYSTEMS CO., LTD.
To: ELPIDA MEMORY, INC.
Reel/Frame 018668/0219 →
Security Agreement Jul 29, 2013
From: PS4 LUXCO S.A.R.L.
To: ELPIDA MEMORY INC.
Reel/Frame 032414/0261 →
Assignment of Assignor's Interest May 15, 2014
From: ELPIDA MEMORY, INC.
To: PS4 LUXCO S.A.R.L.
Reel/Frame 032899/0588 →
Assignment of Assignor's Interest May 15, 2014
From: ELPIDA MEMORY, INC.
To: PS4 LUXCO S.A.R.L.
Reel/Frame 032900/0568 →