KH

Katsumi Hirakawa

JP Japan Polychem: 1 patents #1 of 15Top 7%
Overall (2002): #180,476 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6376416 Olefin polymerization catalyst and process for producing olefin polymer Yumito Uehara 2002-04-23