KW

Katsuyo Watanabe

WC Washi Kosan Co.: 1 patents #1 of 3Top 35%
Overall (2002): #177,889 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6399056 Microorganism Kotaro Ono, Noriaki YAMANAKA 2002-06-04