Assignee
Inventors
- Takashi Iwamoto (146 patents)
- Kunikazu Tomita (20 patents)
- Hideto Kimura (9 patents)
- Takaaki Toyooka (40 patents)
- Hisato Nishisaka (4 patents)
- Masao Goto (32 patents)
- Hisashi Harada (78 patents)
US Patent 8118953 · Granted Feb 21, 2012