KH

Katsutaka Hara

HC Hitachi Construction Machinery Co.: 1 patents #60 of 190Top 35%
KC Kcm: 1 patents #5 of 13Top 40%
Overall (2016): #336,714 of 481,213Top 70%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9458605 Work vehicle Koji Hyodo, Takashi Takeyama, Tetsuji Tanaka, Isamu Aoki, Tatsuo Oouchi 2016-10-04