AY

Akio Yamamoto

EC Earth Chemical Co.: 1 patents #1 of 5Top 20%
📍 Kashima, JP: #9 of 23 inventorsTop 40%
Overall (2004): #265,490 of 270,089Top 100%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

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