TU

Tsutomu Udagawa

HC Hitachi Construction Machinery Co.: 2 patents #33 of 185Top 20%
📍 Tsukuba, JP: #41 of 265 inventorsTop 20%
Overall (2024): #107,481 of 561,600Top 20%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12152374 Construction machine Junji Yamamoto, Shigeyuki Sakurai, Yukihito Suzuki, Hidenobu Tsukada, Atsushi Kanda 2024-11-26
12077944 Construction machine Junji Yamamoto, Shigeyuki Sakurai, Yukihito Suzuki 2024-09-03