Assignee
Inventors
- Katsunori Okita (14 patents)
- Tadasu Kitae (6 patents)
- Kazutaka Kubota (10 patents)
- Hirofumi Mamitsu (8 patents)
- Yuuki Harano (4 patents)
- Satoru Yoshida (101 patents)
- Shinya Ishida (16 patents)
US Patent 6422945 · Granted Jul 23, 2002