TH

Tsutomu Hiromasa

RC Rays Engineering Co.: 1 patents #2 of 4Top 50%
Overall (2023): #220,175 of 537,848Top 45%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11618278 Manufacturing method of vehicle wheel and vehicle wheel Shujiro Inatani, Kazunori Ito, Tomoyuki Murakami 2023-04-04