The Japan Patent Office (JPO) upheld an invalidation petition by the world’s largest tire and rubber company, Bridgestone Corporation against TM Reg. no. 5664068 for the “SB NAGAMOCHI” mark due to a likelihood of...

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The Japan Patent Office (JPO) upheld an invalidation petition by the world’s largest tire and rubber company, Bridgestone Corporation against TM Reg. no. 5664068 for the “SB NAGAMOCHI” mark due to a likelihood of...