Assignee
Inventors
- Hideki Hagiwara (35 patents)
- Ryoichi Kimizuka (13 patents)
- Yoshitaka Terashima (2 patents)
- Megumi Maruyama (9 patents)
- Takashi Miyake (99 patents)
- Hiroshi Nagasawa (64 patents)
- Tsuyoshi Sahoda (5 patents)
- Seiji Iimura (2 patents)
US Patent 6800188 · Granted Oct 5, 2004