Assignee
Inventors
- Hiroyuki Kado (70 patents)
- Toshio Hayashi (114 patents)
- Hiroyoshi Murakami (7 patents)
- Yasushi Kawano (15 patents)
- Junichi Fukumoto (1 patents)
- Shoji Yokoyama (68 patents)
- Hitoshi Yoshimura (16 patents)
US Patent 8051845 · Granted Nov 8, 2011