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Norio Nakagawa

HI Hitachi: 1 patents #856 of 3,149Top 30%
HC Hitachi Engineering Co.: 1 patents #4 of 41Top 10%
📍 Kodaira, IA: #1 of 1 inventorsTop 100%
Overall (1994): #86,380 of 165,921Top 55%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5293558 Multiplication, division and square root extraction apparatus Masahisa Narita, Hisashi Kaziwara, Takeshi Asai, Shigeki Morinaga, Hiroyuki Kida +5 more 1994-03-08