HK

Hiroaki Kawai

KS Kobe Steel: 1 patents #117 of 301Top 40%
KC Kobelco Cranes Co.: 1 patents #3 of 13Top 25%
Overall (2017): #402,549 of 506,227Top 80%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9796564 Crane Takashi Hiekata, Koji Inoue, Shintaro Sasai, Toshiro Yamashita, Koichi Shimomura +1 more 2017-10-24