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Home › Inventors › Hirokazu Idetsuki
HI

Hirokazu Idetsuki — 1 Patent

Overall (All Time): #3,611,723 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6047809 Methods of giving information through a moving handrail — 2000-04-11

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