Assignee
Inventors
- Eiji Oki (50 patents)
- Wataru Imajuku (16 patents)
- Kohei Shiomoto (17 patents)
- Naoaki Yamanaka (42 patents)
- Daisaku Shimazaki (9 patents)
- Naohide Nagatsu (4 patents)
- Yoshihiro Takikawa (38 patents)
US Patent 7313328 · Granted Dec 25, 2007