KN

Koyoshi Nishioka

NS Nippon Steel: 1 patents #57 of 282Top 25%
📍 Kimitsu, JP: #4 of 17 inventorsTop 25%
Overall (1989): #86,076 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4851052 Method of producing steel plate with good low-temperature toughness Hiroshi Tamehiro, Masahiko Murata 1989-07-25