Assignee
Inventors
- Keiji Icho (19 patents)
- Masayuki Misaki (31 patents)
- Takashi Kawamura (93 patents)
- Kuniaki Isogai (14 patents)
- Ryouichi Kawanishi (21 patents)
- Jun Ohmiya (13 patents)
- Hiromichi Nishiyama (7 patents)
US Patent 8154616 · Granted Apr 10, 2012