Assignee
Inventors
- Yoichiro Mori (11 patents)
- Akihiro Miyasaka (24 patents)
- Hiroshi Kanai (108 patents)
- Ikuro Yamaoka (8 patents)
- Tsutomu Tawa (9 patents)
- Chikako Kouda (7 patents)
- Mitsuhiro Nishimura (13 patents)
US Patent 6730407 · Granted May 4, 2004