HI

Hiroki Imakura

SC Showa Highpolymer Co.: 1 patents #1 of 2Top 50%
📍 Usuki, JP: #2 of 5 inventorsTop 40%
Overall (2003): #212,743 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6539594 Plastic zipper improved in durability Juichi Kasai 2003-04-01