Assignee
Inventors
- Toshio Yano (5 patents)
- Hiroshi Okamura (65 patents)
- Yoshihiko Misawa (33 patents)
- Yoshinori Isobata (23 patents)
- Ken Takahashi (85 patents)
- Masuo Masui (5 patents)
- Eigo Sarashina (5 patents)
- Akira Iizuka (50 patents)
US Patent 7536236 · Granted May 19, 2009