TC

Takaaki CHIBA

HC Hitachi Construction Machinery Co.: 5 patents #7 of 155Top 5%
Overall (2021): #27,191 of 548,734Top 5%
5
Patents 2021

Issued Patents 2021

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11199205 Construction machine Hidekazu Moriki, Shinya Imura 2021-12-14
11193254 Construction machine Hidekazu Moriki, Akira Kanazawa, Shinya Imura, Yasutaka Tsuruga 2021-12-07
11149410 Work machine with automatic and manual operating control Kento KUMAGAI, Shinya Imura, Genroku Sugiyama, Katsuaki Kodaka, Yasutaka Tsuruga 2021-10-19
11105066 Work machine Hiroaki Tanaka, Hisami NAKANO, Hiroshi Sakamoto, Yusuke Suzuki 2021-08-31
10961690 Work machine Hiroyuki Yamada 2021-03-30