KH

Kazuhito Hanabusa

PC Polyplastics Co.: 3 patents #74 of 292Top 30%
HC Hitachi Chemical Company: 2 patents #701 of 1,946Top 40%
Overall (All Time): #1,044,783 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6433045 Flame-retardant thermoplastic polyester resin composition Mitsunori Matsushima 2002-08-13
5780574 Flame-retardant polyester resin composition 1998-07-14
5258434 Flame-retardant polybutylene terephthalate resin compositions and mold parts formed therefrom 1993-11-02
5212279 Hot-melt adhesive and its use in polyimide film and printed circuit board Yoshihiro Nomura, Takashi Morinaga, Toshiaki Fukushima, Hiroshi Minamisawa 1993-05-18
4954612 Solvent-soluble polyimide and production thereof Yoshihiro Nomura, Hiroshi Minamisawa, Takashi Morinaga, Toichi Sakata, Yoshiyuki Mukoyama +2 more 1990-09-04