Case Overview Yokohama Rubber Co., Ltd., a global top 10 tire manufacturer with thousands of patented technologies, has filed patent infringement lawsuits against 4 Chinese tire companies: Qingdao Sunforce Tyre Co., LimitedDongying Zhangao Rubber Co., Ltd.,Shandong Guofeng Rubber and Plastic Co., Ltd.,Anhui Jichi Tire Co., Ltd. The lawsuits target key segments of the tire industry […]