TH

Tsutomu Hiromasa

RC Rays Engineering Co.: 1 patents #3 of 4Top 75%
Overall (All Time): #2,576,093 of 4,157,543Top 65%
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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