Assignee
Inventors
- Takeo Yasuda (57 patents)
- Kunihiko Ikada (9 patents)
- Toshiyuki Ikeda (34 patents)
- Yuichiro Takahara (21 patents)
- Tetsuya Oono (13 patents)
- Nobuhiro Tamura (19 patents)
- Masahiro Izumi (38 patents)
US Patent 7053554 · Granted May 30, 2006