KT

Katsuhiko Takahashi

PC Polyplastics Co.: 1 patents #11 of 44Top 25%
Overall (1989): #89,630 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4859741 Polyester composition Tsuneyasu Nakashima, Hiroshi Nakatsuji, Hiroshi Okuda 1989-08-22