NS

Noburo Sugiura

HI Hitachi: 2 patents #13,388 of 28,497Top 50%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
Overall (All Time): #2,327,052 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4972320 Motor-driven power steering apparatus Sadahiro Takahashi, Masato Fukino 1990-11-20
4753308 Electro-motive power steering system Yasuo Noto, Hideyuki Ouchi 1988-06-28