Assignee
Inventors
- Yoshio Seiki (29 patents)
- Kazuto Kobayashi (133 patents)
- Yoshiyuki Takeuchi (36 patents)
- Hiroyuki Osora (22 patents)
- Keiichi Akimoto (6 patents)
- Noritaka Matsumoto (1 patents)
- Motoki Numata (3 patents)
- Hiroaki Shimazu (1 patents)
US Patent 7470348 · Granted Dec 30, 2008