32 Utility and 3 Design Patents
#3,817 in Tokyo
#17,728 in Japan
#83,046 in the World
rank by utility patentsForward Citations = 717
Company Filing History:


Takuma Co., Ltd.
4. 1 out of 832,540 patents
Other
5. 1 out of 61

where one patent can have more than one assignee
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