Assignee
Inventors
- Naoki Katayama (60 patents)
- Masatomo Kojima (22 patents)
- Atsushi Ito (390 patents)
- Masashi Ono (63 patents)
- Keiji Kura (35 patents)
- Shohei Koide (107 patents)
- Unknown
- Yasuhiro Sekiguchi (46 patents)
- Yoshitsugu Morita (144 patents)
US Patent 7914103 · Granted Mar 29, 2011