IP Library › Assignment 013844/0048
Patent Assignment
Reel/Frame 013844/0048

Assignment of Assignor's Interest

Recorded: 2003-03-04 Pages: 3
Assignors
KUROI, TAKASHI
Executed: 2003-01-21
YAMASHITA, TOMOHIRO
Executed: 2003-01-21
HORITA, KATSUYUKI
Executed: 2003-01-21
Assignee
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8310, JAPAN
Covered Property (1)
Semiconductor Device with Element Isolation Using Impurity-Doped Insulator and Oxynitride Film
Patent: 6,744,113 →
Application: 10/377,829 →
Publication: US 2004/0053458
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 10, 2003
From: MITSUBISHI DENKI KABUSHIKI KAISHA
To: RENESAS TECHNOLOGY CORP.
Reel/Frame 014502/0289 →
Assignment of Assignor's Interest Apr 7, 2004
From: MITSUBISHI DENKI KABUSHIKI KAISHA
To: RENESAS TECHNOLOGY CORP.
Reel/Frame 015185/0122 →