Assignee
Inventors
- Kunio Kondo (69 patents)
- Miyuki Yamamoto (11 patents)
- Takashi Takano (19 patents)
- Kenichi Beppu (6 patents)
- Susumu Hirano (7 patents)
- Keisuke Hitoshio (6 patents)
- Hidetoshi Kurata (6 patents)
US Patent 7846274 · Granted Dec 7, 2010