Assignee
Inventors
- Masayuki Kayano (4 patents)
- Nobuaki Takeda (6 patents)
- Manabu Fujisawa (5 patents)
- Kenji Hayashi (247 patents)
- Shigeki Fukushima (14 patents)
- Toyoki Shigematsu (1 patents)
- Shigeto Suzuki (63 patents)
US Patent 6870319 · Granted Mar 22, 2005