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Naotake Nishizawa

UN Unknown: 2 patents #12,644 of 83,584Top 20%
Overall (All Time): #2,287,095 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5419280 Milking machine Toshimitsu Musha, Seiji Horiuchi, Kiyotaka Matsuki, Hiroyuki Iwasaki, Ryuji Maruyama +1 more 1995-05-30
4669307 Milk amount measuring device for milking machines and the method for measuring the same Akio Wakui, Masahiro Usuda 1987-06-02