YS

Yoshiharu Sawa

KC Kyowa Chemical Industry Co.: 2 patents #1 of 8Top 15%
📍 Sakaide, JP: #1 of 7 inventorsTop 15%
Overall (2002): #34,104 of 266,432Top 15%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6500882 Flame-retardant, flame-retardant resin composition and molded article thereof Wataru Hiraishi, Makoto Yoshii, Tomoko Tachifuji 2002-12-31
6372835 Flame-retardant polyketone resin composition and molded article Tsutomu Nosu 2002-04-16