KS

Kouji Shimazaki

HC Hitachi Construction Machinery Co.: 4 patents #303 of 1,234Top 25%
Overall (All Time): #1,089,344 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12359402 Work vehicle Takuya Shimomura, Masaki Yoshikawa, Tetsuji Tanaka, Isamu Aoki, Kazuyuki Ito +1 more 2025-07-15
11401695 Work machine Koji Hyodo, Masaki Yoshikawa, Kazuyuki Ito, Tetsuji Tanaka, Isamu Aoki 2022-08-02
11371213 Wheel loader Koji Hyodo, Tetsuji Tanaka, Isamu Aoki, Jumpei Kamiya 2022-06-28
11180901 Work vehicle Koji Hyodo, Tetsuji Tanaka, Isamu Aoki 2021-11-23