Assignee
Inventors
- Kiyoharu Kishimoto (15 patents)
- Ryuzo Fukao (10 patents)
- Koji Yamaguchi (202 patents)
- Hiroyuki Tsukamoto (66 patents)
- Yuji Yamashita (68 patents)
- Yuji Kikuchi (55 patents)
- Tomonori Kanai (24 patents)
US Patent 6762075 · Granted Jul 13, 2004