Assignee
Inventors
- Nobuyoshi Esaki (1 patents)
- Tohru Yoshimura (1 patents)
- Naoto Matsuyama (3 patents)
- Koji Mizuno (5 patents)
- Takayuki Bogaki (6 patents)
- Toshitaka Minetoki (6 patents)
- Kenji OZEKI (63 patents)
US Patent 7135306 · Granted Nov 14, 2006