MS

Masumi Sagi

KK Kureha Kagaku Kogyo: 1 patents #332 of 607Top 55%
Overall (All Time): #3,956,198 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4759977 Flexible carbon material Hiroyuki Fukuda, Yukihiro Shibuya, Kiyomi Ohuchi, Naohiro Murayama, Masatomo Shigeta 1988-07-26