Patent Assignment
Reel/Frame 027469/0466
Assignment of Assignor's Interest
Recorded: 2012-01-03
Pages: 2
Assignor
HAYASHI, TATSUYA
Executed: 2011-12-12
Assignee
HITACHI MEDICAL CORPORATION
4-14-1, SOTOKANDA,, CHIYODA-KU, TOKYO, JAPAN
Covered Property
(1)
Ultrasonic Diagnostic Apparatus and Sound Speed Correction Method
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 2, 2016
From: HITACHI MEDICAL CORPORATION
To: HITACHI, LTD.
Reel/Frame 040545/0254 →
Assignment of Assignor's Interest
Nov 4, 2021
From: HITACHI, LTD.
To: FUJIFILM HEALTHCARE CORPORATION
Reel/Frame 058026/0559 →
Corrective Assignment to Correct the the Property and Application Numbers Previously Recorded at Reel: 058026 Frame: 0559. Assignor(S) Hereby Confirms the Assignment.
Jan 31, 2022
From: HITACHI LTD.
To: FUJIFILM HEALTHCARE CORPORATION
Reel/Frame 058917/0853 →
Merger
Jan 10, 2025
From: FUJIFILM HEALTHCARE CORPORATION
To: FUJIFILM CORPORATION
Reel/Frame 069869/0742 →
Merger
May 23, 2025
From: FUJIFILM HEALTHCARE CORPORATION
To: FUJIFILM CORPORATION
Reel/Frame 072191/0874 →