Assignee
Inventors
- Katsushi Iikubo (3 patents)
- Hidehito Sasaki (12 patents)
- Hidenori Suzuki (78 patents)
- Hiromasa Tsukahara (2 patents)
- Chikao Harada (30 patents)
- Hitoshi Hirano (244 patents)
- Hiroshi Masuda (140 patents)
US Patent 7412776 · Granted Aug 19, 2008