IP Library › Assignment 008541/0020
Patent Assignment
Reel/Frame 008541/0020

Assignment of Assignor's Interest

Recorded: 1997-04-30 Pages: 2
Assignors
JYOUNO, YUSUKE
Executed: 1997-04-21
KAWAHARA, TAKAYUKI
Executed: 1997-04-21
KIMURA, KATSUTAKA
Executed: 1997-04-21
Assignee
HITACHI LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Property (1)
Nonvolatile Semiconductor Memory Device Which Stores Multi-Value Information
Patent: 5,870,218 →
Application: 08/841,612 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 15, 2007
From: HITACHI, LTD.
To: RENESAS TECHNOLOGY CORPORATION
Reel/Frame 019287/0688 →
Assignment of Assignor's Interest Jul 1, 2008
From: RENESAS TECHNOLOGY CORP.
To: SAMSUNG ELECTRONICS CO., LTD.
Reel/Frame 021172/0367 →