HI

Hideaki Iijima

HC Hitachi Construction Machinery Co.: 1 patents #51 of 148Top 35%
Ricoh Company: 1 patents #173 of 689Top 30%
📍 Yokohama, JP: #70 of 182 inventorsTop 40%
Overall (2025): #122,366 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12405914 Display apparatus with power consumption control in relation to external device connections 2025-09-02
12319190 Dump truck Jun Ikeda, Kazunori Ishihara, Tatsuya Sugahara 2025-06-03