YS

Yasuhisa Sakakibara

GC Grand Polymer Co.: 1 patents #1 of 10Top 10%
UI Ube Industries: 1 patents #22 of 96Top 25%
Overall (2002): #34,808 of 266,432Top 15%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6376628 Process for polymerization of alpha-olefin and alpha-olefin polymer Shigeru Ikai, Hiroyuki Ikeuchi, Hiroshi Satoh 2002-04-23
6337416 Preparation of (polycyclic secondary-amino)dialkoxysilane Hiroyuki Ikeuchi, Masayoshi Oue 2002-01-08