KN

Katsuotoshi Nagai

PE Pentax: 1 patents #515 of 761Top 70%
📍 Kawaguchi, JP: #265 of 473 inventorsTop 60%
Overall (All Time): #3,880,551 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5030979 Electronically controlled camera Takeo Kobayashi, Yasushi Tabata, Norio Numako 1991-07-09