YI

Yasuhiko Ikkaku

IC Ishihara Chemical Co.: 1 patents #30 of 58Top 55%
Overall (All Time): #3,761,230 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5378271 Tire polishing and protective composition Kunio Arimoto, Nobuo Yoshida, Haruo Ohtani 1995-01-03