Assignee
Inventors
- Masahiro Fujita (115 patents)
- Hideki Noma (26 patents)
- Makoto Inoue (169 patents)
- Noritoshi Inoue (3 patents)
- Katsuya Muramatsu (9 patents)
- Masashi Takeda (49 patents)
- Takao Yamaguchi (155 patents)
- Kenichiro Ueki (6 patents)
US Patent 6684127 · Granted Jan 27, 2004