123 Utility and 3 Design Patents
#206 in Tokyo
#906 in Japan
#6,156 in the World
rank by utility patentsForward Citations = 676
Company Filing History:

Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai




4. 12 out of 58,116

5. 3 out of 890

where one patent can have more than one assignee
Get your Inventor Badge Today