9 Utility and 1 Design Patents
#2,200 in Kyoto 615-0031
#95,540 in Japan
#457,599 in the World
rank by utility patentsForward Citations = 32
Company Filing History:
Kabushikikaisha Shofu


4. 1 out of 21,351

5. 1 out of 1,326

where one patent can have more than one assignee
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