Assignee
Inventors
- Yoshihiko Nakanishi (2 patents)
- Kunihiko Yamanaka (4 patents)
- Hiromu Miura (5 patents)
- Katsunori Masaoka (5 patents)
- Takaaki Matsuo (7 patents)
- Masahiro Taoka (7 patents)
- Sung-Teh Kim (5 patents)
US Patent 6971680 · Granted Dec 6, 2005