KH

Keiko Hayashi

EC Earth Chemical Co.: 1 patents #1 of 5Top 20%
Overall (2004): #178,512 of 270,089Top 70%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

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