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Yoshihiro Izawa
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus for laser depilation
Patent number
7,329,252
Issue date
Feb 12, 2008
Ya-Man Ltd.
Iwao Yamazaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Laser depilating method and laser depilating apparatus
Patent number
7,214,222
Issue date
May 8, 2007
Ya-Man Ltd.
Iwao Yamazaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ultrasonic beauty treatment probe
Patent number
7,195,603
Issue date
Mar 27, 2007
Ya-Man Ltd.
Iwao Yamazaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Exercise signal generator of exercise load meter
Patent number
6,860,835
Issue date
Mar 1, 2005
Ya-Man Ltd.
Iwao Yamazaki
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Laser beam projector
Patent number
6,790,205
Issue date
Sep 14, 2004
Ya-Man Ltd.
Iwao Yamazaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Laser beam irradiation probe
Patent number
6,736,807
Issue date
May 18, 2004
Ya-Man Ltd.
Iwao Yamazaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Handbreadth-sized laser beam projecting probe for beauty treatment
Patent number
6,572,637
Issue date
Jun 3, 2003
Ya-Man Ltd.
Iwao Yamazaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Portable pulse shape-up apparatus
Patent number
6,496,735
Issue date
Dec 17, 2002
Ya-Man Ltd.
Iwao Yamazaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Electrode tights for pulse shape-up apparatus
Patent number
6,453,203
Issue date
Sep 17, 2002
Ya-Man Ltd.
Iwao Yamazaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Light depilating apparatus
Patent number
5,820,625
Issue date
Oct 13, 1998
Ya-man Ltd.
Yoshihiro Izawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Beauty culture device
Publication number
20050101994
Publication date
May 12, 2005
Iwao Yamazaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Ultrasnic beauty treatment probe
Publication number
20050054957
Publication date
Mar 10, 2005
Iwao Yamazaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Laser depilating method and laser depilating apparatus
Publication number
20040065846
Publication date
Apr 8, 2004
Iwao Yamazaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Exercise signal generator of exercise load meter
Publication number
20030114272
Publication date
Jun 19, 2003
Iwao Yamazaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Pulse health device
Publication number
20030050673
Publication date
Mar 13, 2003
Iwao Yamazaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Laser beam irradiation probe
Publication number
20020193779
Publication date
Dec 19, 2002
Iwao Yamazaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE