39 Utility Patents
#23 in Himeji
#12,588 in Japan
#59,896 in the World
Forward Citations = 107
Company Filing History:



4. 4 out of 439

5. 3 out of 1,586

where one patent can have more than one assignee
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#23 in Himeji
#12,588 in Japan
#59,896 in the World
Company Filing History:





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