Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
SY

Shinjiro YAMAMOTO

HC Hitachi Construction Machinery Co.: 4 patents #9 of 148Top 7%
📍 Machi, JP: #2 of 2 inventorsTop 100%
Overall (2025): #29,519 of 469,880Top 7%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12428816 Work machine Hiroki Ishii 2025-09-30
12416134 Remote operation device for a work machine Shinya Kasai, Masamichi Ito 2025-09-16
12371873 Work machine Kento KUMAGAI, Shinya Imura, Yasutaka Tsuruga, Takaaki CHIBA, Hiroaki AMANO +3 more 2025-07-29
12366055 Information presentation device Yuho SAITO, Takaaki CHIBA, Shinya Imura 2025-07-22