53 Utility Patents
#53 in Hachioji
#6,774 in Japan
#34,000 in the World
Forward Citations = 491
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4. 2 out of 7,883

5. 1 out of 193

where one patent can have more than one assignee
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#53 in Hachioji
#6,774 in Japan
#34,000 in the World
Company Filing History:




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