Assignee
Inventors
- Masayuki Suzuki (381 patents)
- Kentaro Yamada (71 patents)
- Masashi Sahara (34 patents)
- Takashi Nakajima (137 patents)
- Naoki Kanda (7 patents)
- Hidenori Suzuki (78 patents)
- Yoshinori Matsumuro (2 patents)
US Patent 6429476 · Granted Aug 6, 2002