Masamichi Yanai

Person

Ann Arbor, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Alternating pump gaps
- Patent number 11,781,551
- Issue date Oct 10, 2023
- TC1 LLC
- Masamichi Yanai
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Cardiac pump with speed adapted for ventricle unloading
- Patent number 11,724,094
- Issue date Aug 15, 2023
- TC1 LLC
- Alexander Medvedev
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Alternating pump gaps
- Patent number 11,015,605
- Issue date May 25, 2021
- TC1 LLC
- Masamichi Yanai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cardiac pump with speed adapted for ventricle unloading
- Patent number 10,980,928
- Issue date Apr 20, 2021
- TC1 LLC
- Alexander Medvedev
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cardiac pump with speed adapted for ventricle unloading
- Patent number 10,456,513
- Issue date Oct 29, 2019
- TC1 LLC
- Alexander Medvedev
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Alternating pump gaps
- Patent number 10,371,152
- Issue date Aug 6, 2019
- TC1 LLC
- Masamichi Yanai
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Impeller suspension mechanism for heart pump
- Patent number 10,245,361
- Issue date Apr 2, 2019
- TC1 LLC
- Masamichi Yanai
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Cardiac pump with speed adapted for ventricle unloading
- Patent number 9,713,663
- Issue date Jul 25, 2017
- TC1 LLC
- Alexander Medvedev
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Impeller position compensation using field oriented control
- Patent number 9,709,061
- Issue date Jul 18, 2017
- TC1 LLC
- Masamichi Yanai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Startup sequence for centrifugal pump with levitated impeller
- Patent number 9,556,873
- Issue date Jan 31, 2017
- TC1 LLC
- Masamichi Yanai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Impeller position compensation using field oriented control
- Patent number 9,371,826
- Issue date Jun 21, 2016
- Thoratec Corporation
- Masamichi Yanai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Percutaneous cable with redundant conductors for implantable blood...
- Patent number 9,192,705
- Issue date Nov 24, 2015
- Thoratec Corporation
- Masamichi Yanai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Verification of magnetic balance for magnetically levitated impeller
- Patent number 9,127,680
- Issue date Sep 8, 2015
- Thoratec Corporation
- Masamichi Yanai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Non-invasive diagnostics for ventricle assist device
- Patent number 9,056,159
- Issue date Jun 16, 2015
- Thoratec Corporation
- Alexander Medvedev
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Motor fault monitor for implantable blood pump
- Patent number 8,968,174
- Issue date Mar 3, 2015
- Thoratec Corporation
- Masamichi Yanai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Backflow detection for centrifugal blood pump
- Patent number 8,834,345
- Issue date Sep 16, 2014
- Thoratec Corporation
- Masamichi Yanai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sterilizable cable system for implantable blood pump
- Patent number 8,652,024
- Issue date Feb 18, 2014
- Thoratec Corporation
- Masamichi Yanai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Non-invasive diagnostics for ventricle assist device
- Patent number 8,613,696
- Issue date Dec 24, 2013
- Thoratec Corporation
- Alexander Medvedev
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Alternating Pump Gaps
- Publication number 20240052840
- Publication date Feb 15, 2024
- TC1 LLC
- Masamichi Yanai
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Cardiac Pump With Speed Adapted for Ventricle Unloading
- Publication number 20230414923
- Publication date Dec 28, 2023
- TC1 LLC
- Alexander Medvedev
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CARDIAC PUMP WITH SPEED ADAPTED FOR VENTRICLE UNLOADING
- Publication number 20210339001
- Publication date Nov 4, 2021
- TC1 LLC
- Alexander Medvedev
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ALTERNATING PUMP GAPS
- Publication number 20210246902
- Publication date Aug 12, 2021
- TC1 LLC
- Masamichi Yanai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CARDIAC PUMP WITH SPEED ADAPTED FOR VENTRICLE UNLOADING
- Publication number 20200009307
- Publication date Jan 9, 2020
- TC1 LLC
- Alexander Medvedev
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ALTERNATING PUMP GAPS
- Publication number 20190301467
- Publication date Oct 3, 2019
- TC1 LLC
- Masamichi Yanai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
IMPELLER SUSPENSION MECHANISM FOR HEART PUMP
- Publication number 20190167876
- Publication date Jun 6, 2019
- TC1 LLC
- Masamichi Yanai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CARDIAC PUMP WITH SPEED ADAPTED FOR VENTRICLE UNLOADING
- Publication number 20180008759
- Publication date Jan 11, 2018
- TC1 LLC
- Alexander Medvedev
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
IMPELLER POSITION COMPENSATION USING FIELD ORIENTED CONTROL
- Publication number 20160281720
- Publication date Sep 29, 2016
- THORATEC CORPORATION
- Masamichi Yanai
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ALTERNATING PUMP GAPS
- Publication number 20160235898
- Publication date Aug 18, 2016
- THORATEC CORPORATION
- Masamichi Yanai
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
IMPELLER SUSPENSION MECHANISM FOR HEART PUMP
- Publication number 20160235900
- Publication date Aug 18, 2016
- THORATEC CORPORATION
- Masamichi Yanai
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CABLE SYSTEM FOR IMPLANTABLE BLOOD PUMP WITH ACCIDENTAL DISCONNECTI...
- Publication number 20150374892
- Publication date Dec 31, 2015
- THORATEC CORPORATION
- Masamichi YANAI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CARDIAC PUMP WITH SPEED ADAPTED FOR VENTRICLE UNLOADING
- Publication number 20140323796
- Publication date Oct 30, 2014
- THORATEC CORPORATION
- Alexander Medvedev
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ROTARY PUMP WITH LEVITATED IMPELLER HAVING THRUST BEARING FOR IMPRO...
- Publication number 20140309481
- Publication date Oct 16, 2014
- THORATEC CORPORATION
- Alexander L. Medvedev
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VERIFICATION OF MAGNETIC BALANCE FOR MAGNETICALLY LEVITATED IMPELLER
- Publication number 20140298905
- Publication date Oct 9, 2014
- THORATEC CORPORATION
- Masamichi Yanai
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PERCUTANEOUS CABLE WITH REDUNDANT CONDUCTORS FOR IMPLANTABLE BLOOD...
- Publication number 20140288352
- Publication date Sep 25, 2014
- THORATEC CORPORATION
- Masamichi Yanai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Centrifugal Blood Pump With Partitioned Implantable Device
- Publication number 20140275721
- Publication date Sep 18, 2014
- THORATEC CORPORATION
- Masamichi Yanai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROGRAMMING OF BACKUP CONTROL UNIT FOR CARDIAC ASSIST SYSTEM
- Publication number 20140243970
- Publication date Aug 28, 2014
- THORATEC CORPORATION
- Masamichi Yanai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STARTUP SEQUENCE FOR CENTRIFUGAL PUMP WITH LEVITATED IMPELLER
- Publication number 20140241904
- Publication date Aug 28, 2014
- THORATEC CORPORATION
- Masamichi Yanai
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
IMPELLER POSITION COMPENSATION USING FIELD ORIENTED CONTROL
- Publication number 20140205467
- Publication date Jul 24, 2014
- THORATEC CORPORATION
- Masamichi Yanai
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MOTOR FAULT MONITOR FOR IMPLANTABLE BLOOD PUMP
- Publication number 20140200389
- Publication date Jul 17, 2014
- THORATEC CORPORATION
- Masamichi Yanai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BACKFLOW DETECTION FOR CENTRIFUGAL BLOOD PUMP
- Publication number 20140200390
- Publication date Jul 17, 2014
- THORATEC CORPORATION
- Masamichi Yanai
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
NON-INVASIVE DIAGNOSTICS FOR VENTRICLE ASSIST DEVICE
- Publication number 20130289337
- Publication date Oct 31, 2013
- Alexander Medvedev
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Non-Invasive Diagnostics for Ventrical Assist Device
- Publication number 20130046129
- Publication date Feb 21, 2013
- Terumo Kabushiki Kaisha
- Alexander Medvedev
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Masamichi Yanai

Person

Patents Grantslast 30 patents

Alternating pump gaps

Cardiac pump with speed adapted for ventricle unloading

Alternating pump gaps

Cardiac pump with speed adapted for ventricle unloading

Cardiac pump with speed adapted for ventricle unloading

Alternating pump gaps

Impeller suspension mechanism for heart pump

Cardiac pump with speed adapted for ventricle unloading

Impeller position compensation using field oriented control

Startup sequence for centrifugal pump with levitated impeller

Impeller position compensation using field oriented control

Percutaneous cable with redundant conductors for implantable blood...

Verification of magnetic balance for magnetically levitated impeller

Non-invasive diagnostics for ventricle assist device

Motor fault monitor for implantable blood pump

Backflow detection for centrifugal blood pump

Sterilizable cable system for implantable blood pump

Non-invasive diagnostics for ventricle assist device

Patents Applicationslast 30 patents

Alternating Pump Gaps

Cardiac Pump With Speed Adapted for Ventricle Unloading

CARDIAC PUMP WITH SPEED ADAPTED FOR VENTRICLE UNLOADING

ALTERNATING PUMP GAPS

CARDIAC PUMP WITH SPEED ADAPTED FOR VENTRICLE UNLOADING

ALTERNATING PUMP GAPS

IMPELLER SUSPENSION MECHANISM FOR HEART PUMP

CARDIAC PUMP WITH SPEED ADAPTED FOR VENTRICLE UNLOADING

IMPELLER POSITION COMPENSATION USING FIELD ORIENTED CONTROL

ALTERNATING PUMP GAPS

IMPELLER SUSPENSION MECHANISM FOR HEART PUMP

CABLE SYSTEM FOR IMPLANTABLE BLOOD PUMP WITH ACCIDENTAL DISCONNECTI...

CARDIAC PUMP WITH SPEED ADAPTED FOR VENTRICLE UNLOADING

ROTARY PUMP WITH LEVITATED IMPELLER HAVING THRUST BEARING FOR IMPRO...

VERIFICATION OF MAGNETIC BALANCE FOR MAGNETICALLY LEVITATED IMPELLER

PERCUTANEOUS CABLE WITH REDUNDANT CONDUCTORS FOR IMPLANTABLE BLOOD...

Centrifugal Blood Pump With Partitioned Implantable Device

PROGRAMMING OF BACKUP CONTROL UNIT FOR CARDIAC ASSIST SYSTEM

STARTUP SEQUENCE FOR CENTRIFUGAL PUMP WITH LEVITATED IMPELLER

IMPELLER POSITION COMPENSATION USING FIELD ORIENTED CONTROL

MOTOR FAULT MONITOR FOR IMPLANTABLE BLOOD PUMP

BACKFLOW DETECTION FOR CENTRIFUGAL BLOOD PUMP

NON-INVASIVE DIAGNOSTICS FOR VENTRICLE ASSIST DEVICE

Non-Invasive Diagnostics for Ventrical Assist Device