Assignee
Inventors
- Shosuke Akisada (4 patents)
- Hiromitu Inoue (1 patents)
- Hideaki Abe (117 patents)
- Kozo Kawai (10 patents)
- Motoharu Muto (16 patents)
- Masayuki Hayashi (141 patents)
- Shinji Nishimura (119 patents)
- Itaru Saida (10 patents)
US Patent 6183426 · Granted Feb 6, 2001