IA

Isamu Aoki

HC Hitachi Construction Machinery Co.: 7 patents #2 of 149Top 2%
📍 Tsukuba, JP: #4 of 276 inventorsTop 2%
Overall (2022): #16,747 of 548,613Top 4%
7
Patents 2022

Issued Patents 2022

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11505921 Wheel loader Koji Hyodo, Tetsuji Tanaka, Koji Shimazaki, Hironao Suzuki 2022-11-22
11401695 Work machine Koji Hyodo, Masaki Yoshikawa, Kazuyuki Ito, Tetsuji Tanaka, Kouji Shimazaki 2022-08-02
11391017 Wheel loader Koji Hyodo, Tetsuji Tanaka, Masaki Nukii 2022-07-19
11371213 Wheel loader Koji Hyodo, Tetsuji Tanaka, Kouji Shimazaki, Jumpei Kamiya 2022-06-28
11293169 Wheel loader and bucket load calculation method Tomohiro Ueda, Masaki Yoshikawa, Takashi Ishii, Takayoshi Murahashi, Masakazu Kaitou +1 more 2022-04-05
11274745 Wheel loader Koji Hyodo, Masashi Yamashita, Tetsuji Tanaka, Katsutaka Hara, Masaki Nukii 2022-03-15
11242672 Wheel loader Koji Hyodo, Tetsuji Tanaka, Koji Shimazaki, Hironao Suzuki 2022-02-08