Assignee
Inventors
- Satoshi Adachi (44 patents)
- Makoto Katagishi (22 patents)
- Ikuo Murata (14 patents)
- Masumi Iwamura (2 patents)
- Ken Takei (74 patents)
- Takahiro Sugiyama (127 patents)
- Yohei Shirakawa (31 patents)
US Patent 7714787 · Granted May 11, 2010