Assignee
Inventors
- Toshio Fujita (60 patents)
- Yuji Kobayashi (205 patents)
- Hiroshi Uchida (260 patents)
- Nobutoshi Sasaki (7 patents)
- Kazuhiko Sato (185 patents)
- Masanori Ookoshi (2 patents)
- Masao Shimizu (91 patents)
US Patent 7863461 · Granted Jan 4, 2011