Assignee
Inventors
- Eiichi Sasaki (87 patents)
- Tsuyoshi Deki (11 patents)
- Nobuo Iwata (107 patents)
- Takeshi Motohashi (12 patents)
- Takahiro Tamiya (14 patents)
- Yutaka Shio (13 patents)
- Tomonori Yabuta (8 patents)
US Patent 6184910 · Granted Feb 6, 2001