KI

Kazunori Ishihara

HC Hitachi Construction Machinery Co.: 2 patents #33 of 185Top 20%
📍 Ibaraki, JP: #80 of 527 inventorsTop 20%
Overall (2024): #148,134 of 561,600Top 30%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11987115 Vehicle heat exchange system and dump truck Jun Ikeda, Takaaki Tanaka, Yoshifumi Nabeshima, Hideaki Iijima, Tsukasa Akiyama 2024-05-21
11964604 Cargo bed raising and lowering apparatus of dump truck Tomoya Ishii, Takeshi Iwaki 2024-04-23