Assignee
Inventors
- Hiroaki Tanaka (401 patents)
- Hirotaka Yamaguchi (27 patents)
- Wakahiko Kaneko (12 patents)
- Michiaki Sakamoto (137 patents)
- Satoshi Ihida (14 patents)
- Takasuke Hayase (13 patents)
- Tae Yoshikawa (5 patents)
- Hiroshi Kanou (22 patents)
US Patent 6891196 · Granted May 10, 2005