14 Utility Patents
#3,607 in Yokohama
#58,164 in Japan
#270,789 in the World
Forward Citations = 22
Company Filing History:

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Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
4. 1 out of 32

5. 1 out of 1
Susumu Mitsuhashi
where one patent can have more than one assignee
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