Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Iwao Yamazaki0
Kimiyo Yamazaki0
Date of Patent
October 17, 2006
0Patent Application Number
104910000
Date Filed
September 11, 2002
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A laser beam irradiation device according to the present invention is so constructed that it may increase or decrease the excitation electric current flowing through its semiconductor laser diode to enable a user to selectively practice both non-thermal and photo-thermal laser treatments.
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