HY

Hajime Yao

DC Donaldson Company: 1 patents #454 of 695Top 70%
Overall (All Time): #3,001,279 of 4,157,543Top 75%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9346001 Air filter cartridges, components thereof; and, air cleaner assemblies Shigeo Kato, Yota Kawabe, Yutaka Kuwabara, Junich Teshigawara, Shugo Yanada 2016-05-24