Assignee
Inventors
- Takayoshi Akamatsu (8 patents)
- Futoshi Okuyama (6 patents)
- Nobuyuki Kuroki (8 patents)
- Hiroshi Enomoto (34 patents)
- Tetsuya Hayashi (251 patents)
- Yoshio Matsuda (126 patents)
- Yoichi Shinba (5 patents)
- Masahiro Oguni (5 patents)
US Patent 7534361 · Granted May 19, 2009