MI

Masami Ishihara

WI Wako Pure Chemical Industries: 1 patents #1 of 10Top 10%
Overall (2005): #146,070 of 245,428Top 60%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6924323 Sulfonium salt compound Motoshige Sumino, Kazuhito Fukasawa, Naoki Katano, Shigeaki Imazeki 2005-08-02