Assignee
Inventors
- Yoji Ino (7 patents)
- Nobuyoshi Amishiro (11 patents)
- Mayumi Miyata (4 patents)
- Tsutomu Agatsuma (10 patents)
- Kozue Muramatsu (1 patents)
- Takeshi Takahashi (19 patents)
- Shiro Akinaga (40 patents)
- Chikara Murakata (41 patents)
US Patent 6953785 · Granted Oct 11, 2005