Assignee
Inventors
- Eiji Ochiai (9 patents)
- Kazuyoshi Yamaoka (4 patents)
- Ken-ichiro Takagi (1 patents)
- Yu TSUSHIMA (1 patents)
- Shigeaki Kato (16 patents)
- Hirochika Kitagawa (1 patents)
- Ichiro Takada (1 patents)
US Patent 8030016 · Granted Oct 4, 2011