Assignee
No assignee recorded.
Inventors
- Tsutomu Shikada (17 patents)
- Yotaro Ohno (10 patents)
- Takashi Ogawa (237 patents)
- Masatsugu Mizuguchi (12 patents)
- Masami Ono (10 patents)
- Kaoru Fujimoto (21 patents)
US Patent 6800665 · Granted Oct 5, 2004
No assignee recorded.