55 Utility and 5 Design Patents
#333 in Osaka
#6,294 in Japan
#31,701 in the World
rank by utility patentsForward Citations = 743
Company Filing History:
Toyo Tire & Rubber Co., Ltd.

Dart Industries Inc.
4. 3 out of 27,375

5. 3 out of 655

where one patent can have more than one assignee
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