Assignee
Inventors
- Koji Ando (16 patents)
- Saturu Iguchi (1 patents)
- Noriaki Murase (7 patents)
- Yoshinori Murata (7 patents)
- Toyoharu Numata (9 patents)
- Hiroki Sone (11 patents)
- Chikara Uchida (19 patents)
- Tatsuo Ueki (3 patents)
US Patent 7705020 · Granted Apr 27, 2010