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Shigekatsu Nakayama

Overall (1997): #78,018 of 185,788Top 45%
1 Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5619290 Phase-contrast haploscope and rotary disc for use therewith Seiji Ishimaru 1997-04-08