TT

Takuya Tsunemasu

NK Nsk-Warner K.K.: 1 patents #110 of 206Top 55%
SC Sumitomo Bakelite Co.: 1 patents #403 of 790Top 55%
Overall (All Time): #2,696,099 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11512754 Phenol resin for wet friction material, phenol resin composition, and wet friction material Takao Kunimi 2022-11-29