Assignee
Inventors
- Takashi Matsui (1 patents)
- Masaki Moronuki (10 patents)
- Katsuhiro Tsuji (8 patents)
- Yutaka Mabuchi (49 patents)
- Takahiro Hamada (80 patents)
- Hiroyuki Izumi (1 patents)
- Tomoyuki Koike (49 patents)
US Patent 7156061 · Granted Jan 2, 2007