AS

Atsushi Shirai

NS Nippon Sharyo: 1 patents #40 of 87Top 50%
📍 Toyohashi, JP: #691 of 1,141 inventorsTop 65%
Overall (All Time): #2,442,723 of 4,157,543Top 60%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12377887 Fire-resistant floor structure of railroad vehicle Tetsuro Sato, Hiroki Uchikawa, Yuta Mano 2025-08-05