Assignee
Inventors
- Hiroaki Ohno (32 patents)
- Toru Yamaguchi (84 patents)
- Takahiko Matsui (12 patents)
- Takashi Yoneda (43 patents)
- Yoshiaki Kawaida (12 patents)
- Yasuo Shirasaki (26 patents)
- Kazunobu Nagasaki (2 patents)
US Patent 7462228 · Granted Dec 9, 2008