Assignee
Inventors
- Takashi Satoh (14 patents)
- Yasushi Okamoto (15 patents)
- Osamu Asano (25 patents)
- Nobuhisa Watanabe (20 patents)
- Tadashi Nagakura (10 patents)
- Takao Saeki (12 patents)
- Atsushi Inoue (11 patents)
- Masahiro Sakurai (2 patents)
US Patent 6916837 · Granted Jul 12, 2005