Assignee
Inventors
- Motoichi Ohtsu (24 patents)
- Motonobu Kourogi (14 patents)
- Shuji Mononobe (7 patents)
- Takashi Yatsui (6 patents)
- Koji Yamamoto (311 patents)
- Toshiyuki Inokuchi (23 patents)
- Masato Takada (8 patents)
US Patent 7586085 · Granted Sep 8, 2009