HN

Hirohiko Nagao

AF Asahi Kasei Fibers: 1 patents #35 of 96Top 40%
OC Ohki Co.: 1 patents #8 of 18Top 45%
Overall (All Time): #3,319,047 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7498281 Nonwoven fabric and tea bag Hirohumi Iwasaki, Naoko Yamaguchi, Mitsunori Saito 2009-03-03