YM

Yasuo Maruki

NS Nippon Steel: 2 patents #1,308 of 4,423Top 30%
NM Nippon Steel & Sumitomo Metal: 2 patents #488 of 1,491Top 35%
Overall (All Time): #1,176,156 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10226801 Casting product reduction apparatus Shuntaro Imai, Norimasa Yamasaki, Yukihiro Matsuoka, Satoshi Senoo, Masanobu Hayama 2019-03-12
9782824 Continuous casting equipment Shuntaro Imai, Daisuke Miki, Hiroaki Uchiyama 2017-10-10
7159641 Cooling drum for thin slab continuous casting, processing method and apparatus thereof, and thin slab and continuous casting method thereof Hideaki Yamamura, Naoya Hamada, Tadahiro Izu, Yasushi Kurisu, Isao Suichi +7 more 2007-01-09
6896033 Cooling drum for continuously casting thin cast piece and fabricating method and device therefor and thin cast piece and continuous casting method therefor Hideaki Yamamura, Naoya Hamada, Tadahiro Izu, Yasushi Kurisu, Isao Suichi +7 more 2005-05-24