6 Utility Patents
#153 in Akashi
#139,573 in Japan
#695,828 in the World
Forward Citations = 57
Company Filing History:



4. 2 out of 1,172

5. 2 out of 271

where one patent can have more than one assignee
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#153 in Akashi
#139,573 in Japan
#695,828 in the World
Company Filing History:





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