Masahisa Yamakawa |
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Documents |
| Date | Document Name & Details | Documents |
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| 11 June 2013 | Method and Apparatus for Controlling Supercharged Engine United States Patent US 8,459,021 Masahisa Yamakawa, Kouhei Iwai, and Shuji Oba for Mazda Motor Corporation | PDF - 12.5MB - 21 pages |