29 Utility Patents
#4,398 in Tokyo
#20,810 in Japan
#97,070 in the World
Forward Citations = 176
Company Filing History:



4. 3 out of 327

5. 3 out of 36,257

where one patent can have more than one assignee
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#4,398 in Tokyo
#20,810 in Japan
#97,070 in the World
Company Filing History:





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