SO

Shigeaki Ogibayashi

NS Nippon Steel: 2 patents #1,308 of 4,423Top 30%
📍 Kimitsu, JP: #57 of 145 inventorsTop 40%
Overall (All Time): #2,337,035 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4747445 Continuous casting method Kenichi Miyazawa 1988-05-31
4687047 Continuous casting method Mamoru Yamada, Tatsuo Mukai, Makoto Tezuka, Masazumi Hirai 1987-08-18