JK

Juichi Kasai

SC Showa Highpolymer Co.: 1 patents #1 of 2Top 50%
Overall (2003): #187,614 of 273,478Top 70%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6539594 Plastic zipper improved in durability Hiroki Imakura 2003-04-01