ST

Shusaku Tsutsumi

EC Earth Chemical Co.: 1 patents #1 of 5Top 20%
📍 Kasai, JP: #224 of 642 inventorsTop 35%
Overall (2004): #114,747 of 270,089Top 45%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6695227 Aerosol spraying apparatus Keiko Hayashi, Masae Matsuoka, Akio Yamamoto, Kazuyoshi Takenaka 2004-02-24