YI

Yoshiko Ishii

SC Showa Yakuhin Kako Co.: 1 patents #1 of 3Top 35%
Overall (2011): #123,564 of 364,097Top 35%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7879315 Agent for dissolving dental calculi and dental caries Kazuhiro Ono, Yuuki Nagata 2011-02-01