SY

Sigeru Yoshii

KC Kawasaki Kasei Chemicals: 1 patents #32 of 63Top 55%
Overall (All Time): #4,032,538 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4442176 Heat-sensitive recording sheet Kazuya Nagaoka 1984-04-10