Assignee
Inventors
- Shuichi Takayama (68 patents)
- Hajime Ogawa (71 patents)
- Kenichi Kawaguchi (51 patents)
- Nobuo Higaki (78 patents)
- Kensuke Odani (25 patents)
- Tetsuya Tanaka (129 patents)
- Shinya Miyaji (38 patents)
- Taketo Heishi (42 patents)
US Patent 7823142 · Granted Oct 26, 2010