Assignee
Inventors
- Junichi Ide (14 patents)
- Haruhiko Yamaguchi (31 patents)
- Takeshi Umega (6 patents)
- Futoshi Kobayashi (16 patents)
- Tsuyoshi Itoh (14 patents)
- Yoshimi Yodogawa (3 patents)
- Mamoru Usami (29 patents)
US Patent 7096770 · Granted Aug 29, 2006