TM

Taira Mutoh

IC Idemitsu Kosan Co.: 1 patents #699 of 1,237Top 60%
SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
Overall (All Time): #3,867,333 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4983313 Refrigerating machine oil composition Masato Kaneko, Minoru Takagi, Takashi Sunaga, Takeo Komatsubara 1991-01-08