Assignee
Inventors
- Yuji Konno (99 patents)
- Hisashi Ishikawa (220 patents)
- Hiroshi Tajika (201 patents)
- Miyuki Fujita (58 patents)
- Norihiro Kawatoko (106 patents)
- Tetsuya Edamura (92 patents)
- Tetsuhiro Maeda (40 patents)
US Patent 7477422 · Granted Jan 13, 2009