Assignee
Inventors
- Rikuo Takano (29 patents)
- Kiyoshi Sugiyama (26 patents)
- Toshimi Fukuoka (31 patents)
- Masatoshi Ono (53 patents)
- Ryusuke Horibe (54 patents)
- Fuminori Tanaka (65 patents)
- Takeshi Inoda (41 patents)
US Patent 8774429 · Granted Jul 8, 2014