KN

Kazunari Nishiyama

AK Asahi Kasei Kabushiki Kaisha: 1 patents #556 of 1,220Top 50%
AC Asahi Kasei Kogyo Co.: 1 patents #565 of 1,395Top 45%
Overall (All Time): #2,191,144 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6739160 Lint-free wiper Satoshi Hiraga 2004-05-25
5482776 Viscose rayon fiber having superior appearance Koichi Konomoto 1996-01-09