158 Utility Patents
#104 in Kanagawa
#473 in Japan
#3,606 in the World
Forward Citations = 1,144
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4. 11 out of 52,687

5. 4 out of 203

where one patent can have more than one assignee
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#104 in Kanagawa
#473 in Japan
#3,606 in the World
Company Filing History:





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