Assignee
Inventors
- Shinobu Inoue (2 patents)
- Masaharu Saito (14 patents)
- Akiyoshi Hazama (2 patents)
- Yasuhiro Hosokawa (29 patents)
- Takuma Arai (2 patents)
- Isao Kita (3 patents)
- Takuji Izutani (3 patents)
- Kazuto Ikeda (14 patents)
US Patent 7608801 · Granted Oct 27, 2009