Assignee
Inventors
- Hiromasa Araki (4 patents)
- Atsufumi Kawabata (8 patents)
- Ryotaro Kuroda (1 patents)
- Kazuaki Kakehi (9 patents)
- Shuichi Tanaka (2 patents)
- Kenzo Kawai (3 patents)
- Sachiyo Nishimura (2 patents)
- Hiroyuki Nishikawa (5 patents)
US Patent 7550437 · Granted Jun 23, 2009