19 Utility Patents
#33 in Ushiku
#39,277 in Japan
#181,667 in the World
Forward Citations = 1,195
Company Filing History:

Hitchi, Ltd.
Technology Research Association of Medical and Welfare Apparatus
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#33 in Ushiku
#39,277 in Japan
#181,667 in the World
Company Filing History:

Get your Inventor Badge Today