29 Utility Patents
#4,408 in Tokyo
#20,860 in Japan
#97,410 in the World
Forward Citations = 187
Company Filing History:



4. 3 out of 1,016

5. 2 out of 4,726

where one patent can have more than one assignee
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#4,408 in Tokyo
#20,860 in Japan
#97,410 in the World
Company Filing History:





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