89 Utility and 2 Design Patents
#487 in Tokyo
#2,071 in Japan
#12,198 in the World
rank by utility patentsForward Citations = 378
Company Filing History:






4. 1 out of 68

where one patent can have more than one assignee
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#487 in Tokyo
#2,071 in Japan
#12,198 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today