15 Utility Patents
#599 in Chiba
#53,023 in Japan
#246,440 in the World
Forward Citations = 318
Company Filing History:
Sumitomo Chemical Company, Limited

Aishin Aw Co., Ltd.
4. 1 out of 2,063

5. 1 out of 25
Toyoda Jidosha Kabushiki Kaisha
where one patent can have more than one assignee
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