MN

Masahiko Numakura

SC Sumitomo Chemical: 3 patents #1,386 of 4,033Top 35%
Overall (All Time): #1,369,139 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12104023 Carbon fiber-containing polypropylene composition Shun Takahashi, Kenichi Seno 2024-10-01
12037471 Carbon fiber-containing polypropylene composition Shun Takahashi, Kenichi Seno 2024-07-16
11760850 Carbon fiber-containing polypropylene composition Shun Takahashi, Kenichi Seno 2023-09-19