RF

Ryohei FUKUCHI

HC Hitachi Construction Machinery Co.: 5 patents #242 of 1,234Top 20%
📍 Tsukuba, JP: #746 of 2,818 inventorsTop 30%
Overall (All Time): #916,032 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12392106 Construction machine Shota Ishida 2025-08-19
12392111 Work machine Taro Akita, Shota Ishida, Mitsuhiko Kanehama 2025-08-19
12371881 Work machine Teruki IGARASHI, Hiroaki Tanaka, Yusuke Suzuki 2025-07-29
12084836 Work machine Teruki IGARASHI, Yusuke Suzuki, Hiroaki Tanaka, Mitsuhiko Kanehama 2024-09-10
11041290 Locking system for a work machine Katsuaki Kodaka, Kazuhiko Mizoguchi, Naoki Hagiwara 2021-06-22