9 Utility Patents
#24 in Forest Grove, OR
#3,952 in Oregon
#224,377 in US
#457,599 in the World
Forward Citations = 89
Company Filing History:


Tokyo Ohka Kogyo Co., Ltd.
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#24 in Forest Grove, OR
#3,952 in Oregon
#224,377 in US
#457,599 in the World
Company Filing History:


Get your Inventor Badge Today