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Hirohide Miwa
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Kawasaki-shi, Kanagawa-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Ultrasonic irradiation apparatus
Patent number
7,399,284
Issue date
Jul 15, 2008
Miwa Science Laboratory Inc.
Hirohide Miwa
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Methods, apparatuses and medicaments for treating body fluid relate...
Patent number
6,653,293
Issue date
Nov 25, 2003
Hirohide Miwa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ultrasonic wave irradiation apparatus
Patent number
6,450,979
Issue date
Sep 17, 2002
Miwa Science Laboratory Inc.
Hirohide Miwa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Electric cleaner efficient for carpet and its head
Patent number
6,173,473
Issue date
Jan 16, 2001
Miwa Science Laboratory Inc.
Hirohide Miwa
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Recirculating type cleaner
Patent number
5,647,092
Issue date
Jul 15, 1997
Miwa Science Laboratory Inc.
Hirohide Miwa
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Recirculating type cleaner
Patent number
5,613,269
Issue date
Mar 25, 1997
Miwa Science Laboratory Inc.
Hirohide Miwa
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Recirculating type cleaner
Patent number
5,457,848
Issue date
Oct 17, 1995
Tokyo Cosmos Electric Co. Ltd.
Hirohide Miwa
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Method of displaying stream lines of an inhomogeneous flowing mediu...
Patent number
4,790,321
Issue date
Dec 13, 1988
Fujitsu Limited
Hirohide Miwa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Blood flow measuring apparatus
Patent number
4,787,395
Issue date
Nov 29, 1988
Fujitsu Limited
Tadahiko Yanashima
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus for characterizing ultrasonic medium
Patent number
4,757,715
Issue date
Jul 19, 1988
Fujitsu Limited
Hirohide Miwa
G01 - MEASURING TESTING
Information
Patent Grant
Ultrasound medium characteristics measuring apparatus
Patent number
4,723,553
Issue date
Feb 9, 1988
Fujitsu Limited
Hirohide Miwa
G01 - MEASURING TESTING
Information
Patent Grant
Ultrasonic diagnosis apparatus for tissue characterization
Patent number
4,655,228
Issue date
Apr 7, 1987
Fujitsu Limited
Takaki Shimura
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for measuring the characteristics of an ultrasonic wave m...
Patent number
4,648,276
Issue date
Mar 10, 1987
John R. Klepper
G01 - MEASURING TESTING
Information
Patent Grant
Ultrasonic non-linear parameter measuring system
Patent number
4,610,255
Issue date
Sep 9, 1986
Fujitsu Limited
Takaki Shimura
G01 - MEASURING TESTING
Information
Patent Grant
Ultrasonic sector-scan probe
Patent number
4,580,451
Issue date
Apr 8, 1986
Fujitsu Limited
Hirohide Miwa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ultrasonic living body tissue characterization system
Patent number
4,575,799
Issue date
Mar 11, 1986
Fujitsu Limited
Hirohide Miwa
G01 - MEASURING TESTING
Information
Patent Grant
Ultrasonic sector-scan probe
Patent number
4,570,488
Issue date
Feb 18, 1986
Fujitsu Limited
Hirohide Miwa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Measuring method and apparatus for non-linear parameter of acoustic...
Patent number
4,566,460
Issue date
Jan 28, 1986
Fujitsu Limited
Takuso Sato
G01 - MEASURING TESTING
Information
Patent Grant
Method for measuring characteristics of living tissues by ultrasoni...
Patent number
4,564,019
Issue date
Jan 14, 1986
Fujitsu Limited
Hirohide Miwa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Electro-sound transducer eliminating acoustic multi-reflection, and...
Patent number
4,552,021
Issue date
Nov 12, 1985
Fujitsu Limited
Hirohide Miwa
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Measuring apparatus utilizing spectrum profile
Patent number
4,545,250
Issue date
Oct 8, 1985
Fujitsu Limited
Hirohide Miwa
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for measuring the characteristics of an ultrasonic wave m...
Patent number
4,534,220
Issue date
Aug 13, 1985
John R. Klepper
G01 - MEASURING TESTING
Information
Patent Grant
Ultrasonic living body tissue characterization method
Patent number
4,512,195
Issue date
Apr 23, 1985
Fujitsu Limited
Hirohide Miwa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ultrasonic medium characterization system
Patent number
4,509,524
Issue date
Apr 9, 1985
Fujitsu Limited
Hirohide Miwa
G01 - MEASURING TESTING
Information
Patent Grant
Pressure measuring system with ultrasonic wave
Patent number
4,483,345
Issue date
Nov 20, 1984
Fujitsu Limited
Hirohide Miwa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ultrasonic measuring system
Patent number
4,459,853
Issue date
Jul 17, 1984
Fujitsu Limited
Hirohide Miwa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ultrasonic measuring method
Patent number
4,452,082
Issue date
Jun 5, 1984
Fujitsu Limited
Hirohide Miwa
G01 - MEASURING TESTING
Information
Patent Grant
Ultrasonic diagnostic system
Patent number
4,434,661
Issue date
Mar 6, 1984
Fujitsu Limited
Hirohide Miwa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ultrasonic wave tomographic imaging system
Patent number
4,434,658
Issue date
Mar 6, 1984
Fujitsu Limited
Junji Miyazaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Measurement method and system utilizing ultrasonic wave
Patent number
4,414,850
Issue date
Nov 15, 1983
Fujitsu Limited
Hirohide Miwa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Ultrasonic irradiation apparatus
Publication number
20030135135
Publication date
Jul 17, 2003
Hirohide Miwa
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL