Assignee
Inventors
- Kazunobu Shima (6 patents)
- Hidetoshi Nishikawa (24 patents)
- Masazumi Ishikawa (39 patents)
- Kazuo Nagaosa (5 patents)
- Masaki Nakamoto (7 patents)
- Masanori Inoshita (4 patents)
- Masasuke Funase (13 patents)
US Patent 6824264 · Granted Nov 30, 2004