Assignee
Inventors
- Keiji Nagai (9 patents)
- Qincui Gu (1 patents)
- Takayoshi Norimatsu (2 patents)
- Shinsuke Fujioka (17 patents)
- Hiroaki Nishimura (67 patents)
- Katsunobu Nishihara (5 patents)
- Noriaki Miyanaga (8 patents)
- Yasukazu Izawa (6 patents)
US Patent 7885387 · Granted Feb 8, 2011