KM

Kimihiko Matzuzawa

TL Teijin Limited: 1 patents #850 of 1,631Top 55%
Overall (All Time): #4,037,548 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4459210 Porous membrane Eiichi Murakami, Ryozo Hasegawa 1984-07-10