AK

Akira Kanazawa

HC Hitachi Construction Machinery Co.: 3 patents #23 of 185Top 15%
Overall (2024): #95,746 of 561,600Top 20%
3
Patents 2024

Issued Patents 2024

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12094341 Risk management system Hiroyuki Yamada, Shiho Izumi, Shinya Imura, Mariko Mizuochi 2024-09-17
12084841 Construction management system and work machine Hiroyuki Yamada, Shiho Izumi, Shinya Imura 2024-09-10
11920325 Construction machine Hidekazu Moriki, Takaaki CHIBA, Shinya Imura 2024-03-05