Assignee
Inventors
- Masatoshi Homan (31 patents)
- Ayako Nagase (22 patents)
- Seiichiro Kimoto (38 patents)
- Kazutaka Nakatsuchi (36 patents)
- Manabu Fujita (34 patents)
- Akira Matsui (130 patents)
- Toshiaki Shigemori (29 patents)
US Patent 8175559 · Granted May 8, 2012