Assignee
Inventors
- Kenji Nakajima (113 patents)
- Yasuyuki Kodama (20 patents)
- Takahiro Hayashi (152 patents)
- Masato Yagi (11 patents)
- Shinichi Kosugi (4 patents)
- Takeshi Ishida (145 patents)
- Tsunehiro Aso (6 patents)
- Kenji Koyama (48 patents)
US Patent 6918826 · Granted Jul 19, 2005