12 Utility Patents
#322 in Fujisawa
#68,228 in Japan
#314,808 in the World
Forward Citations = 270
Company Filing History:
Tokyo Ohka Kogyo Co., Ltd.
Tokyo Ohka Kogyo Kabushiki Kaisha
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#322 in Fujisawa
#68,228 in Japan
#314,808 in the World
Company Filing History:
Get your Inventor Badge Today