MO

Motohiro Otawa

NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
Overall (All Time): #4,084,127 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4251711 Low-hydrogen coated electrode Takashi Tanigaki, Takeshi Koshio 1981-02-17