Assignee
Inventors
- Nobuyuki Kawakatsu (3 patents)
- Takayuki Namiki (14 patents)
- Norihisa Yamazaki (1 patents)
- Masayuki Yuasa (13 patents)
- Toyohiko Miki (3 patents)
- Noriko Suenobu (2 patents)
- Tomomasa Shimanuki (2 patents)
US Patent 6797711 · Granted Sep 28, 2004