TU

Tsutomu Udagawa

HC Hitachi Construction Machinery Co.: 1 patents #37 of 97Top 40%
📍 Tsukuba, JP: #94 of 312 inventorsTop 35%
Overall (2018): #205,014 of 503,207Top 45%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10060450 Hydraulic control device for work machine Akira Nakayama, Ryohei Yamashita, Shiho Izumi, Manabu Edamura, Kouji Ishikawa +1 more 2018-08-28