Assignee
Inventors
- Masatoshi Shiouchi (7 patents)
- Tadashige Iwao (30 patents)
- Makoto Okada (61 patents)
- Shigeichiro Yamasaki (2 patents)
- Takao Mohri (17 patents)
- Yuji Wada (106 patents)
- Takashi Nishigaya (14 patents)
- Shigeki Fukuta (25 patents)
US Patent 7581012 · Granted Aug 25, 2009