AO

Akiko Okubo

SC Sumitomo Bakelite Co.: 1 patents #11 of 75Top 15%
Overall (2003): #268,042 of 273,478Top 100%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6524989 Tetraorganophosponium dicyclic tetraorganoborate catalyst Sumiya Miyake, Hiromi Honda, Yoshiyuki Go, Hiroshi Nagata, Minoru Kobayashi 2003-02-25