23 Utility Patents
#40 in Tachikawa
#29,845 in Japan
#138,262 in the World
Forward Citations = 129
Company Filing History:



4. 3 out of 713

where one patent can have more than one assignee
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#40 in Tachikawa
#29,845 in Japan
#138,262 in the World
Company Filing History:




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