YT

Yuhi Tsutsumi

HI Hitachi: 3 patents #10,712 of 28,497Top 40%
Overall (All Time): #1,358,420 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12145642 Running pattern creation device and driving control method that uses running pattern creation device Keiji Maekawa, Atsushi Oda, Keiichi Katsuta, Masaki Tsuji 2024-11-19
11938983 Train position estimation device Atsushi Oda, Keiichi Katsuta, Kazuo Tokuyama 2024-03-26
11453422 Vehicle control system Takayoshi Nishino, Atsushi Oda, Kentaroh Maki, Takenori Wajima, Kazuo Tokuyama 2022-09-27