HO

Hirokazu Ohshiba

PC Polyplastics Co.: 5 patents #46 of 292Top 20%
Overall (All Time): #1,016,888 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8272879 Planar connector Hiroki Fukatsu, Raita Nishikawa, Seiji Kayukawa, Kazufumi Watanabe 2012-09-25
8123978 Liquid crystalline polyester resin composition Kazufumi Watanabe, Raita Nishikawa, Kenichi Yasusaka 2012-02-28
7980897 Asymmetric electronic parts Hiroki Fukatsu, Seiji Kayukawa, Raita Nishikawa 2011-07-19
7789670 Planar connector Hiroki Fukatsu, Kazufumi Watanabe, Toshio Shiwaku 2010-09-07
6797198 Liquid-crystalline polymer composition Takayuki Miyashita, Mineo Ohtake 2004-09-28