NH

Naoki Hirano

TO Tokuyama: 1 patents #6 of 35Top 20%
Overall (2005): #132,124 of 245,428Top 55%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6852856 Method for preserving quaternary ammonium salt Masako Saijyo 2005-02-08