Patent Assignment
Reel/Frame 075402/0694
Change of Name
Recorded: 2026-04-17
Pages: 24
Assignor
TOSHIBA MEDICAL SYSTEMS CORPORATION
Executed: 2018-01-04
Assignee
CANON MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI, OTAWARA-SHI, TOCHIGI, 324-0036, JAPAN
Covered Properties
(35)
X-Ray Ct Apparatus and Myocardial Perfusion Image Generating System
Medical Report Creating Apparatus, Medical Report Referencing Apparatus, Medical Report Creating Method, and Medical Report Creation Program Recording Medium
X-Ray Diagnostic Apparatus
Radiotherapy Monitoring Apparatus
Apparatus for Indicating Locus of an Ultrasonic Probe, Ultrasonic Diagnostic Apparatus
X-Ray Diagnostic Apparatus, Image Processing Apparatus, and Program
Image Diagnostic Processing Device and Image Diagnostic Processing Program
Image Processing Apparatus
X-Ray Ct Apparatus and Myocardial Perfusion Image Generating System
Method of Detecting Human Papilloma Virus by Using Nucleic Acid Amplification Method and Nucleic Acid Chain-Immobilized Carrier
Image Processing Apparatus and Program
Medical Image Analysis Apparatus and Image Analysis Control Program
Ultrasonic Diagnosis Device, Ultrasonic Image Analysis Device, and Ultrasonic Image Analysis Method
Diagnostic Imaging Support Processing Apparatus and Diagnostic Imaging Support Processing Program Product
Ultrasound Imaging Apparatus and Method for Processing Image with Motion Tracking and Error Correction
Medical Image Generation Apparatus, Medical Image Storage Apparatus, Medical Image Display Apparatus, and Medical Image Display System
X-Ray Diagnosis Apparatus and Image Processing Apparatus
Ultrasonic Diagnosis Apparatus and Displaying Method
Image Processing Apparatus and Image Processing Method
Trackball Device and Ultrasonic Diagnostic Apparatus
Image Processing Apparatus and X-Ray Diagnosis Apparatus
Image Processing Apparatus and Image Processing Method
Pet Device, Pet-Mri Apparatus, and Image Processing Method
Method of, and Apparatus for, Registration of Medical Images
Spectral X-Ray Computed Tomography Reconstruction Using a Vectorial Total Variation
Medical Image Diagnostic Apparatus, Medical Image Processing Apparatus, and Medical Image Processing Method
X-Ray Diagnostic Apparatus and Medical Image Processing Method
Medical Image Processing Apparatus, X-Ray Diagnostic Apparatus, Phantom, and Medical Image Processing Method
Image-Based Point-Spread-Function Modelling in Time-of-Flight Positron-Emission-Tomography Iterative List-Mode Reconstruction
Medical Image Processing Apparatus
Medical Image Diagnostic Apparatus
Method and Apparatus for Determining Treatment Region and Mitigating Radiation Toxicity
Focal Spot De-Blurring
Medical Imaging Analyzer and Medical Image Processing Method
Apparatus and Method for Hybrid Pre-Log and Post-Log Iterative Image Reconstruction for Computed Tomography
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 8, 2005
From: FUKATSU, HIROSHI; ISHIKAWA, KOTA; IWASA, AKIRA; NIWA, KENICHI
To: NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY; TOSHIBA MEDICAL SYSTEMS CORPORATION
Reel/Frame 016963/0461 →
Assignment of Assignor's Interest
Oct 24, 2005
From: ICHIHARA, TAKASHI; RIFU, TOSHIHIRO; LIMA, JOAO A.C.
To: TOSHIBA MEDICAL SYSTEMS CORPORATION; JOHNS HOPKINS UNIVERSITY, THE
Reel/Frame 017133/0736 →
Corrective Assignment to Correct the Name of the Assignor, Recorded on Reel 016963 Frame 0461, Assignor Hereby Confirms the Assignment of the Assignor's Interest.
Jan 19, 2006
From: FUKATSU, HIROSHI; ISHIKAWA, KOTA; IWASA, AKIRA; NIWA, KENICHI
To: NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY; TOSHIBA MEDICAL SYSTEMS CORPORATION
Reel/Frame 018540/0448 →
Assignment of Assignor's Interest
Apr 28, 2006
From: OHISHI, SATORU; HOFFMANN, KENNETH R.
To: TOSHIBA MEDICAL SYSTEMS CORPORATION; RESEARCH FOUNDATION OF STATE UNIVERSITY OF NEW YORK, THE
Reel/Frame 017839/0569 →
Assignment of Assignor's Interest
Nov 17, 2006
From: KAMIKONYA, NORIHIKO; KAWAHARA, TAKAYUKI
To: KAMIKONYA, NORIHIKO; TOSHIBA MEDICAL SYSTEMS CORPORATION
Reel/Frame 018612/0770 →
Corrected Form Pto 1595 to Correct Assignor #2'S Name and Assignee #1'S Address on an Assignment Previously Recorded on Reel 018612 Frame 0770.
Dec 22, 2006
From: KAMIKONYA, NORIHIKO; KUWAHARA, TAKAYUKI
To: KAMIKONYA, NORIHIKO; TOSHIBA MEDICAL SYSTEMS CORPORATION
Reel/Frame 018732/0539 →
Assignment of Assignor's Interest
Feb 20, 2007
From: NAKAURA, TAKESHI; OHISHI, SATORU
To: TAKESHI NAKAURA; TOSHIBA MEDICAL SYSTEMS CORPORATION
Reel/Frame 018909/0968 →
Assignment of Assignor's Interest
Apr 13, 2007
From: KAKEE, AKIHIRO; YANO, MASAHIKO
To: KABUSHIKI KAISHA TOSHIBA; TOSHIBA MEDICAL SYSTEMS CORPORATION
Reel/Frame 019158/0628 →
Assignment of Assignor's Interest
Apr 19, 2007
From: MATSUMOTO, SUMIAKI; YAMAGATA, HITOSHI
To: NATIONAL UNIVERSITY CORPORATION KOBE UNIVERSITY; TOSHIBA MEDICAL SYSTEMS CORPORATION
Reel/Frame 019179/0406 →
Assignment of Assignor's Interest
Jan 30, 2008
From: MAEDA, HISATO; KOBAYASHI, YOSHIMASA; MOTOMURA, NOBUTOKU
To: A SCHOOL JURIDICAL PERSON FUJITA EDUCATIONAL INSTITUTION; TOSHIBA MEDICAL SYSTEMS CORPORATION
Reel/Frame 020439/0447 →
Assignment of Assignor's Interest
Jun 10, 2008
From: HASHIMOTO, KOJI; ITO, KEIKO; NAKAMURA, NAOKO; HORIUCHI, HIDEKI
To: KABUSHIKI KAISHA TOSHIBA; SEKISUI MEDICAL CO., LTD.
Reel/Frame 021069/0604 →
Assignment of Assignor's Interest
Sep 4, 2008
From: ICHIHARA, TAKASHI; GEORGE, RICHARD T.; LIMA, JOAO A.C.; LARDO, ALBERT C.
To: TOSHIBA MEDICAL SYSTEMS CORPORATION; THE JOHNS HOPKINS UNIVERSITY
Reel/Frame 021482/0484 →
Assignment of Assignor's Interest
Oct 23, 2008
From: ICHIHARA, TAKASHI; RIFU, TOSHIHIRO; LIMA, JOAO A.C.; GEORGE, RICHARD T.
To: TOSHIBA MEDICAL SYSTEMS CORPORATION; THE JOHNS HOPKINS UNIVERSITY
Reel/Frame 021724/0761 →
Assignment of Assignor's Interest
Dec 19, 2008
From: KAWAGISHI, TETSUYA; ABE, YASUHIKO; OHUCHI, HIROYUKI; ISHII, KATSUHISA
To: TOSHIBA MEDICAL SYSTEMS CORPORATION; THE KANSAI ELECTRIC POWER CO., INC
Reel/Frame 022009/0152 →
Assignment of Assignor's Interest
Jan 12, 2009
From: NIINUMA, HIROYUKI; KITAGAWA, KAKUYA; LIMA, JOAO A.C.; FUJISAWA, YASUKO
To: TOSHIBA MEDICAL SYSTEMS CORPORATION; THE JOHNS HOPKINS UNIVERSITY
Reel/Frame 022090/0796 →
Assignment of Assignor's Interest
Jan 15, 2009
From: KAWAGISHI, TETSUYA; OHUCHI, HIROYUKI; ABE, YASUHIKO; HELLE-VALLE, THOMAS
To: TOSHIBA MEDICAL SYSTEMS CORPORATION; THE JOHNS HOPKINS UNIVERSITY
Reel/Frame 022113/0733 →
Assignment of Assignor's Interest
Mar 20, 2009
From: MATSUMOTO, SUMIAKI; YAMAGATA, HITOSHI
To: NATIONAL UNIVERSITY CORPORATION KOBE UNIVERSITY; TOSHIBA MEDICAL SYSTEMS CORPORATION
Reel/Frame 022429/0380 →
Assignment of Assignor's Interest
Apr 29, 2009
From: ABE, YASUHIKO; KAWAGISHI, TETSUYA; ISHII, KATSUHISA
To: TOSHIBA MEDICAL SYSTEMS CORPORATION; KANSAI ELECTRIC POWER COMPANY, INC
Reel/Frame 022614/0523 →
Assignment of Assignor's Interest
Aug 21, 2009
From: KABUSHIKI KAISHA TOSHIBA
To: TOSHIBA MEDICAL SYSTEMS CORPORATION
Reel/Frame 023130/0911 →
Assignment of Assignor's Interest
Aug 21, 2009
From: MORIYAMA, NORIYUKI; UCHIYAMA, NACHIKO; MACHIDA, MINORU
To: NATIONAL CANCER CENTER
Reel/Frame 023130/0993 →
Assignment of Assignor's Interest
Jan 14, 2010
From: MATSUE, KENJI; NIWA, KENICHI
To: KABUSHIKI KAISHA TOSHIBA; TOSHIBA MEDICAL SYSTEMS CORPORATION
Reel/Frame 023780/0324 →
Assignment of Assignor's Interest
Jan 27, 2010
From: SAKAGUCHI, TAKUYA; SHIRAISHI, KUNIO; NISHIKI, MASAYUKI; NAMBU, KYOJIRO
To: KABUSHIKI KAISHA TOSHIBA; TOSHIBA MEDICAL SYSTEMS CORPORATION
Reel/Frame 023856/0311 →
Confirmatory License
Aug 18, 2010
From: STATE UNIVERSITY OF NEW YORK AT BUFFALO
To: NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF HEALTH AND HUMAN SERVICES (DHHS), U.S. GOVERNMENT
Reel/Frame 024852/0427 →
Assignment of Assignor's Interest
May 31, 2016
From: KABUSHIKI KAISHA TOSHIBA
To: TOSHIBA MEDICAL SYSTEMS CORPORATION
Reel/Frame 038746/0458 →
Confirmatory License
Dec 7, 2017
From: JOHNS HOPKINS UNIVERSITY
To: NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF HEALTH AND HUMAN SERVICES (DHHS), U.S. GOVERNMENT
Reel/Frame 044753/0307 →