Assignee
Inventors
- Yasuhiro Goshoo (9 patents)
- Takaaki Kuroiwa (11 patents)
- Naohiro Ishikawa (3 patents)
- Daisuke Obara (13 patents)
- Shinsuke Yamasaki (9 patents)
- Kazuko Sasaki (5 patents)
- Yasuko Horiguchi (2 patents)
US Patent 8198071 · Granted Jun 12, 2012