Patent Assignment
Reel/Frame 018613/0019
Assignment of Assignor's Interest
Recorded: 2006-11-17
Pages: 4
Assignees
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPAN
TOSHIBA SOLUTIONS CORPORATION
1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-6691, JAPAN
Covered Property
(1)
System and Method for Question Answering Document Retrieval
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Address
Mar 8, 2019
From: TOSHIBA SOLUTIONS CORPORATION
To: TOSHIBA SOLUTIONS CORPORATION
Reel/Frame 048547/0098 →
Change of Name
Mar 8, 2019
From: TOSHIBA SOLUTIONS CORPORATION
To: TOSHIBA DIGITAL SOLUTIONS CORPORATION
Reel/Frame 048547/0215 →
Corrective Assignment to Correct the Receiving Party's Address Previously Recorded on Reel 048547 Frame 0098. Assignor(S) Hereby Confirms the Change of Address.
May 28, 2019
From: TOSHIBA SOLUTIONS CORPORATION
To: TOSHIBA SOLUTIONS CORPORATION
Reel/Frame 051297/0742 →
Change of Corporate Name and Address
Feb 8, 2021
From: TOSHIBA SOLUTIONS CORPORATION
To: TOSHIBA DIGITAL SOLUTIONS CORPORATION
Reel/Frame 055259/0587 →