Assignee
Inventors
- Isao Terada (8 patents)
- Minoru Tanaka (171 patents)
- Yuji Matumura (2 patents)
- Sadao Kobayashi (35 patents)
- Naoki Mori (99 patents)
- Hiromu Itoh (5 patents)
- Yoshihide Wakayama (18 patents)
- Osamu Suenaga (11 patents)
US Patent 7160362 · Granted Jan 9, 2007