Assignee
Inventors
- Masahiro Kurahashi (18 patents)
- Katsuaki Hirai (26 patents)
- Norifumi Miyake (62 patents)
- Keizo Isemura (42 patents)
- Yuji Yamanaka (82 patents)
- Naoto Watanabe (174 patents)
- Tsuyoshi Moriyama (63 patents)
- Hideki Kushida (55 patents)
US Patent 7296791 · Granted Nov 20, 2007