MS

Masaaki Sekino

TC Toyobo Co.: 1 patents #1 of 3Top 35%
Overall (1982): #43,710 of 81,411Top 55%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4336138 Permeation separation apparatus Tsukasa Taniyama, Michimasa Kishimoto 1982-06-22