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Hiroshi Sakai
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Kasugai, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus for measuring pulse-wave propagation velocity
Patent number
6,547,742
Issue date
Apr 15, 2003
Colin Corporation
Tohru Oka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus for measuring pulse-wave propagation velocity
Patent number
6,368,282
Issue date
Apr 9, 2002
Colin Corporation
Tohru Oka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus for measuring pulse-wave propagation velocity
Patent number
6,120,456
Issue date
Sep 19, 2000
Colin Corporation
Tohru Oka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
System and method for evaluating the circulatory system of a living...
Patent number
5,921,936
Issue date
Jul 13, 1999
Colin Corporation
Hidekatsu Inukai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus for detecting blood pressure and electrocardiographic wav...
Patent number
5,865,761
Issue date
Feb 2, 1999
Colin Corporation
Hidekatsu Inukai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
System and method for evaluating the degree of arterial elasticity...
Patent number
5,853,371
Issue date
Dec 29, 1998
Colin Corporation
Hidekatsu Inukai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
System and method for evaluating the autonomic nervous system of a...
Patent number
5,830,148
Issue date
Nov 3, 1998
Colin Corporation
Hidekatsu Inukai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Electrocardiographic waveform detection system
Patent number
5,803,911
Issue date
Sep 8, 1998
Colin Corporation
Hidekatsu Inukai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus for measuring pulse-wave propagation velocity
Patent number
5,743,856
Issue date
Apr 28, 1998
Colin Corporation
Tohru Oka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Blood pressure monitor apparatus
Patent number
5,743,857
Issue date
Apr 28, 1998
Colin Corporation
Masayuki Shinoda
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Physical-information detecting system
Patent number
5,586,552
Issue date
Dec 24, 1996
Colin Corporation
Hiroshi Sakai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Peripheral blood flow evaluating apparatus
Patent number
5,490,506
Issue date
Feb 13, 1996
Colin Corporation
Setsuo Takatani
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Reflecting-type oxymeter probe
Patent number
5,224,478
Issue date
Jul 6, 1993
Colin Electronics Co., Ltd.
Hiroshi Sakai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Noninvasive reflectance oximeter sensor providing controlled minimu...
Patent number
5,203,329
Issue date
Apr 20, 1993
Colin Electronics Co., Ltd.
Setsuo Takatani
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Peripheral blood circulation state detecting apparatus
Patent number
5,203,342
Issue date
Apr 20, 1993
Colin Electronics Co., Ltd.
Hiroshi Sakai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pulse oxymeter having probe with warming means
Patent number
5,131,391
Issue date
Jul 21, 1992
Colin Electronics Co., Ltd.
Hiroshi Sakai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pressure-pulse-wave detecting apparatus
Patent number
4,976,268
Issue date
Dec 11, 1990
Colin Electronics Co., Ltd.
Kimimasa Kurosawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Apparatus for measuring pulse-wave propagation velocity
Publication number
20020087087
Publication date
Jul 4, 2002
Colin Corporation
Tohru Oka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE