Yoshifumi Koishikawa |
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Page Sections
Documents |
| Date | Document Name & Details | Documents |
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| 20 November 2012 | Design for Automobile Tire United States Patent US D671,066 Takumi Morito, Masahiro Ishida, and Yoshifumi Koishikawa for The Yokohama Rubber Co., Ltd. |  PDF - 222KB - 8 pages |