Assignee
No assignee recorded.
Inventors
- Yoshihisa Tsukamoto (9 patents)
- Hiroyuki Komai (11 patents)
- Junji Kadotani (3 patents)
- Kiyoshi Koi (5 patents)
- Shigeru Mio (18 patents)
- Hideo Takeshiba (12 patents)
US Patent 7608563 · Granted Oct 27, 2009
No assignee recorded.