TS

Takeshi SHIINA

HC Hitachi Construction Machinery Co.: 2 patents #13 of 96Top 15%
📍 Tsuchiura, JP: #3 of 35 inventorsTop 9%
Overall (2023): #103,072 of 537,848Top 20%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11814818 Fatigue management system Keita Ogasawara, Akio Hoshi, Shunichi Suda, Hiroshi Kanezawa 2023-11-14
11767657 Construction machine 2023-09-26