IA

Isamu Aoki

HC Hitachi Construction Machinery Co.: 4 patents #11 of 127Top 9%
📍 Tsukuba, JP: #14 of 319 inventorsTop 5%
Overall (2020): #53,643 of 565,922Top 10%
4
Patents 2020

Issued Patents 2020

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10801183 Wheel loader Kazuya Takeda, Kazuo Ishida 2020-10-13
10773590 Work vehicle Masaki Nukii, Koji Hyodo, Tetsuji Tanaka 2020-09-15
10767342 Work vehicle Koji Hyodo, Tetsuji Tanaka, Koji Shimazaki 2020-09-08
10704223 Work vehicle Koji Hyodo, Tetsuji Tanaka, Keigo Kikuchi 2020-07-07