FO

Fuyuhiko Ohtsuki

NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
📍 Kimitsu, JP: #82 of 145 inventorsTop 60%
Overall (All Time): #4,000,533 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4606953 Polypropylene coated steel pipe Kazuyuki Suzuki, Masami Ishida, Yoshihiro Inuizawa, Saburo Hinenoya, Mansei Tanaka +1 more 1986-08-19