JN

Jun-ichi Nakahashi

AC Asahi Kasei Chemicals: 2 patents #152 of 543Top 30%
AC Asahi Kasei Kogyo Co.: 1 patents #565 of 1,395Top 45%
Overall (All Time): #1,570,310 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7759418 Flame retardant resin composition Fumiki Murakami 2010-07-20
7060744 Phosphazene composition Fumiki Murakami, Atsushi Nanasawa, Tomoyuki Fujita 2006-06-13
5859176 Polyamide resin composition Mitsuhiro Horio, Kazuo Yoshida 1999-01-12