Inventor
SAKAKIBARA YOSHIAKI
JP5 patents
⚠️ This page may combine multiple inventors who share the name “SAKAKIBARA YOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON STEEL CORP
4 patentsUS4844865AJul 4, 1989
Seawater-corrosion-resistant non-magnetic steel materials
NIPPON STEEL CORP10 citations71
US4836981AJun 6, 1989
Concrete reinforcing steel bar or wire
NIPPON STEEL CORP6 citations71
US4861548AAug 29, 1989
Seawater-corrosion-resistant non-magnetic steel materials
NIPPON STEEL CORP2 citations60
US4915901AApr 10, 1990
Reinforcing steel having resistance to salt and capable of preventing deterioration of concrete
NIPPON STEEL CORP3 citations55