YM

Yasunobu Miyazaki

NS Nippon Steel: 18 patents #72 of 4,423Top 2%
NM Nippon Steel & Sumitomo Metal: 7 patents #120 of 1,491Top 9%
KS Komatsu Shisakusho: 1 patents #409 of 885Top 50%
KA Kajima: 1 patents #125 of 383Top 35%
Overall (All Time): #152,778 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
4899030 High-power-density beam welding method in combination with upset welding and apparatus therefor Tohru Saito, Taizo Nakamura 1990-02-06