Assignee
Inventors
- Masayoshi Suzuki (159 patents)
- Yukio Isaka (10 patents)
- Yoshifumi Okamoto (26 patents)
- Masaru Igarashi (16 patents)
- Yasuhito Suzuki (30 patents)
- Kazuyuki Honda (11 patents)
- Koichiro Akimoto (8 patents)
US Patent 6577313 · Granted Jun 10, 2003