2 trademarks were found for owners matching the name Mitsuboshi Diamond Industrial Co Ltd.
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1 TM: 1193784
Desc: MDI

Owner: MITSUBOSHI DIAMOND INDUSTRIAL CO., LTD.
Class: 7, 8
Status: Protected: Registered/protected
2 TM: 677100
Desc: MITSUBOSHI
Owner: Mitsuboshi Diamond Industrial Co., Ltd
Class: 8
Status: Lapsed: Not accepted