Assignee
Inventors
- Akihiro Sano (27 patents)
- Atsumu Hirabayashi (34 patents)
- Yasushi Terui (33 patents)
- Kinya Kobayashi (24 patents)
- Kiyomi Yoshinari (36 patents)
- Kenko Uchida (31 patents)
- Toshiyuki Yokosuka (30 patents)
US Patent 7473892 · Granted Jan 6, 2009