ST

Seiichirou Takeshita

HC Hitachi Construction Machinery Co.: 2 patents #502 of 1,234Top 45%
📍 Tsuchiura, JP: #250 of 519 inventorsTop 50%
Overall (All Time): #2,213,968 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6390770 Fan device and shroud — 2002-05-21
6192839 Cooling apparatus for construction machine, and construction machine Osamu Watanabe 2001-02-27