Assignee
Inventors
- Saiko Hosokawa (10 patents)
- Masahiko Aoki (1 patents)
- Yoko Hirakawa (7 patents)
- Seima Itami (2 patents)
- Hiroe Umeki (3 patents)
- Yoshiro Saikawa (1 patents)
- Koichiro Kumai (1 patents)
- Kazumasa Fukuda (1 patents)
US Patent 7396915 · Granted Jul 8, 2008