KF

Kazuaki Fujita

NM Nippon Steel & Sumitomo Metal: 1 patents #116 of 340Top 35%
Overall (2019): #395,433 of 560,194Top 75%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10240650 Parking brake device in caliper brake device for railway vehicle Ryouichi Kimura 2019-03-26