HK

Hiroh Kawada

KC Konishiroku Photo Industry Co.: 1 patents #532 of 894Top 60%
📍 Hatsukaichi, JP: #80 of 139 inventorsTop 60%
Overall (All Time): #4,039,739 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4467025 Photosensitive compositions Kiyoshi Goto, Noriyasu Kita 1984-08-21