IP Library › Assignment 017061/0296
Patent Assignment
Reel/Frame 017061/0296

Assignment of Assignor's Interest

Recorded: 2005-10-05 Pages: 2
Assignors
TSUTSUI, TOMOHIRO
Executed: 2005-08-01
IKENAGA, OSAMU
Executed: 2005-08-01
Assignee
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPAN
Covered Property (1)
Method of Creating Photo Mask Data, Method of Photo Mask Manufacturing, and Method of Manufacturing Semiconductor Device
Patent: 7,735,055 →
Application: 11/187,003 →
Publication: US 2006/0292458
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 24, 2017
From: KABUSHIKI KAISHA TOSHIBA
To: TOSHIBA MEMORY CORPORATION
Reel/Frame 043709/0035 →
Merger Jan 22, 2021
From: TOSHIBA MEMORY CORPORATION
To: K.K. PANGEA
Reel/Frame 055659/0471 →
Change of Name and Address Jan 22, 2021
From: TOSHIBA MEMORY CORPORATION
To: KIOXIA CORPORATION
Reel/Frame 055669/0001 →
Change of Name and Address Jan 22, 2021
From: K.K. PANGEA
To: TOSHIBA MEMORY CORPORATION
Reel/Frame 055669/0401 →