79 Utility Patents
#669 in Tokyo
#2,791 in Japan
#15,589 in the World
Forward Citations = 822
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4. 1 out of 1,128

5. 1 out of 5,249

where one patent can have more than one assignee
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#669 in Tokyo
#2,791 in Japan
#15,589 in the World
Company Filing History:





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