Patent Assignment
Reel/Frame 064543/0690
Assignment of Assignor's Interest
Recorded: 2023-08-10
Pages: 3
Assignor
ITAKA, KEIJI
Executed: 2023-07-27
Assignee
NATIONAL UNIVERSITY CORPORATION TOKYO MEDICAL AND DENTAL UNIVERSITY
5-45, YUSHIMA 1-CHOME, BUNKYO-KU, TOKYO, 113-8510, JAPAN
Covered Property
(1)
Cartilage Degeneration Analysis Device, Device for Diagnosing or Aiding Diagnosis Which Contains Same, Method for Determining Degree of Degeneration of Cartilage, and Method for Evaluating Drug Efficacy of Test Substance
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Oct 28, 2025
From: NATIONAL UNIVERSITY CORPORATION TOKYO MEDICAL AND DENTAL UNIVERSITY
To: INSTITUTE OF SCIENCE TOKYO
Reel/Frame 073366/0101 →
Assignment of Assignor's Interest
Jan 30, 2026
From: OHTAKE, NAOTO
To: THE UNIVERSITY OF OSAKA
Reel/Frame 073640/0245 →
Corrective Assignment to Correct the Assignor Previously Recorded on Reel 73640 Frame 245. Assignor(S) Hereby Confirms the Corrects Assignor Listed to Institute of Science Tokyo.
Feb 3, 2026
From: INSTITUTE OF SCIENCE TOKYO
To: THE UNIVERSITY OF OSAKA
Reel/Frame 074610/0370 →