Assignee
Inventors
- Shoji Kaihara (26 patents)
- Hiroshi Yoshii (16 patents)
- Eiri Tsukatani (6 patents)
- Hirokazu Ichiki (3 patents)
- Futoshi Hirai (10 patents)
- Toshifumi Urakami (21 patents)
- Hideaki Yamamoto (141 patents)
- Yuuki Niwamae (6 patents)
US Patent 7719612 · Granted May 18, 2010