Assignee
Inventors
- Masaaki Suzuki (173 patents)
- Maria Teresa de los Arcos de Pedro (1 patents)
- Yoshinori Nakata (41 patents)
- Yoshiho Imai (1 patents)
- Munehiro Yamaguchi (1 patents)
- Nobuo Kushibiki (42 patents)
- Kikuko Takeuchi (12 patents)
US Patent 6592945 · Granted Jul 15, 2003