TT

Takuya Tsunemasu

NK Nsk-Warner K.K.: 1 patents #2 of 7Top 30%
SC Sumitomo Bakelite Co.: 1 patents #3 of 16Top 20%
Overall (2022): #237,857 of 548,613Top 45%
1
Patents 2022

Issued Patents 2022

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