Assignee
Inventors
- Yosuke Shindo (9 patents)
- Hiroshi Yaguchi (60 patents)
- Takehiro Tsuchida (13 patents)
- Koichi Sakamoto (126 patents)
- Masato Kaiso (6 patents)
- Unknown
- Ikuo Hoshikawa (1 patents)
- Sei Kimura (5 patents)
US Patent 6596227 · Granted Jul 22, 2003