SY

Seiji YUKISHIGE

YC Yanmar Holdings Co.: 1 patents #349 of 636Top 55%
Overall (All Time): #4,144,005 of 4,157,543Top 100%
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Patent #TitleCo-InventorsDate
10451015 Diesel engine Ryuichiro Murakami, Hiroyuki Nakagawa 2019-10-22