187 Utility Patents
#73 in Kanagawa
#296 in Japan
#2,516 in the World
Forward Citations = 1,175
Company Filing History:


4. 23 out of 90,673

5. 4 out of 3,449

where one patent can have more than one assignee
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#73 in Kanagawa
#296 in Japan
#2,516 in the World
Company Filing History:




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