7 Utility Patents
#9,039 in Kanagawa
#121,533 in Japan
#596,497 in the World
Forward Citations = 31
Company Filing History:


Sanraku Incorporated
4. 1 out of 212
Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
5. 1 out of 677

where one patent can have more than one assignee
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