33 Utility Patents
#246 in Shizuoka
#16,348 in Japan
#75,494 in the World
Forward Citations = 787
Company Filing History:



4. 2 out of 13,247

5. 1 out of 20
where one patent can have more than one assignee
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#246 in Shizuoka
#16,348 in Japan
#75,494 in the World
Company Filing History:




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