Assignee
Inventors
- Fumiyuki Osanai (13 patents)
- Atsushi Hiraishi (60 patents)
- Toshio Sugano (58 patents)
- Tsuyoshi Tomoyama (7 patents)
- Satoshi Isa (44 patents)
- Masahiro Yamaguchi (134 patents)
- Masanori Shibamoto (22 patents)
US Patent 7667317 · Granted Feb 23, 2010