Assignee
Inventors
- Kuniaki Horie (26 patents)
- Yukio Fukunaga (56 patents)
- Akihisa Hongo (30 patents)
- Kiwamu Tsukamoto (19 patents)
- Kenji Kamoda (1 patents)
- Hirotake Yamagishi (1 patents)
- Shinya Uemura (8 patents)
US Patent 6419462 · Granted Jul 16, 2002