Assignee
Inventors
- Shigeo Yamamoto (40 patents)
- Kazuyoshi Nakane (14 patents)
- Hironobu Sato (26 patents)
- Jun Takemura (28 patents)
- Hiromitsu Ando (26 patents)
- Takashi Dogahara (11 patents)
- Kinichi Iwachido (20 patents)
US Patent 6293095 · Granted Sep 25, 2001