NT

Noboru Takagi

SD Showa Denko: 1 patents #231 of 593Top 40%
Overall (All Time): #3,949,569 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4735988 Propylene polymer composition Tomio Takada, Tsutomu Suda, Mitsunobu Machida, Yozo Nagai, Minoru Takaishi 1988-04-05