28 Utility Patents
#4,641 in Tokyo
#22,083 in Japan
#103,067 in the World
Forward Citations = 106
Company Filing History:



4. 3 out of 1,037

5. 2 out of 15,844

where one patent can have more than one assignee
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#4,641 in Tokyo
#22,083 in Japan
#103,067 in the World
Company Filing History:





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