SH

Sumyong Hong

TC Taiho Kogyo Co.: 1 patents #179 of 332Top 55%
Overall (All Time): #3,842,268 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5082512 Boronized sliding material Kenichiro Futamura, Sinichi Mizuguchi 1992-01-21