KH

Kazuhiko Hiraoka

HC Hitachi Construction Machinery Co.: 4 patents #9 of 190Top 5%
Overall (2016): #40,713 of 481,213Top 9%
4
Patents 2016

Issued Patents 2016

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9309644 Construction machine Tsuyoshi Ueki 2016-04-12
D752651 Excavator Shigehisa Hagura, Tomoyuki Miyata, Osamu Kokuryou, Keiji Ahiko, Junya Kawamoto +1 more 2016-03-29
D752112 Excavator Shigehisa Hagura, Tomoyuki Miyata, Hiroshi Tabeta, Keiji Ahiko, Junya Kawamoto +1 more 2016-03-22
D752113 Excavator Shigehisa Hagura, Tomoyuki Miyata, Hiroshi Tabeta, Keiji Ahiko, Junya Kawamoto +1 more 2016-03-22