MN

Masahiko Numakura

SC Sumitomo Chemical: 2 patents #18 of 173Top 15%
Overall (2024): #138,292 of 561,600Top 25%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 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