169 Utility Patents
#88 in Kanagawa
#390 in Japan
#3,120 in the World
Forward Citations = 810
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4. 8 out of 16,454

5. 6 out of 455

where one patent can have more than one assignee
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#88 in Kanagawa
#390 in Japan
#3,120 in the World
Company Filing History:





Get your Inventor Badge Today