30 Utility Patents
#29 in Ebina
#19,216 in Japan
#88,760 in the World
Forward Citations = 297
Company Filing History:
Tokyo Ohka Kogyo Co., Ltd.
Daito Chemix Corporation
where one patent can have more than one assignee
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#29 in Ebina
#19,216 in Japan
#88,760 in the World
Company Filing History:
Get your Inventor Badge Today