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Naotomo Akashi

NL Nippon Sheet Glass Company, Limited: 1 patents #482 of 836Top 60%
📍 Maizuru, JP: #15 of 27 inventorsTop 60%
Overall (All Time): #3,964,338 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4789814 Transport speed control system for glass annealing installation Takeshi Yokokawa, Katsuaki Ninomiya, Harumi Shima, Takeshi Horiguchi 1988-12-06