HT

Hisashi TAGO

HC Hitachi Construction Machinery Co.: 4 patents #303 of 1,234Top 25%
Overall (All Time): #1,103,456 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12060697 Work machine for determining condition for recording and retaining video Takenori Hiroki, Daiki MACHIDA, Naoki Hagiwara, Taiki AIZAWA, Kouhei Hashimoto 2024-08-13
11933023 Construction machine Takenori Hiroki, Tomoya Murazumi, Hironori Itou, Daiki MACHIDA, Junya Matsumoto 2024-03-19
11027674 Construction machine Tomoya Murazumi, Takenori Hiroki, Hironori Itou 2021-06-08
10865680 Exhaust gas purifying device of work machine Gen Yasuda, Takenori Hiroki, Ryou Takaichi, Hironori Itou 2020-12-15