TI

Takeshi Iwatsuka

JC Japan Organo Co.: 1 patents #1 of 3Top 35%
📍 Funabashi, JP: #27 of 86 inventorsTop 35%
Overall (1989): #53,387 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4886601 Column filter using bundles of long fibers Toshio Kasai 1989-12-12