SY

Sadayuki Yakabe

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): #2,195,261 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6800677 Flame retardant reinforced polyamide resin composition Teizi Gotou 2004-10-05
5283282 Polyamide composition Tetsuo Hamada, Akira Ito 1994-02-01