KK

Kouji Kimijima

HC Hitachi Construction Machinery Co.: 2 patents #502 of 1,234Top 45%
Overall (All Time): #2,030,721 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9056547 Work machine Yuuji Akutsu 2015-06-16
D693853 Wheel loader Kazuhiko Hiraoka, Akira Shimohira, Hiroaki Yada, Kouji Takehi, Katsuhisa Onoguchi +5 more 2013-11-19